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2098286023950 = 2325267490914177
BaseRepresentation
bin11110100010001011100…
…101111101010100001110
321102121001011100012002100
4132202023211331110032
5233334242210231300
64243534515335530
7304411324631604
oct36421345752416
97377034305070
102098286023950
11739972838356
1229a7b38b15a6
13122b37c42cac
14737b402b874
15398aba02700
hex1e88b97d50e

2098286023950 has 144 divisors (see below), whose sum is σ = 5723104523760. Its totient is φ = 551040399360.

The previous prime is 2098286023907. The next prime is 2098286023963. The reversal of 2098286023950 is 593206828902.

2098286023950 is a `hidden beast` number, since 2 + 0 + 9 + 8 + 28 + 602 + 3 + 9 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 147999262 + ... + 148013438.

It is an arithmetic number, because the mean of its divisors is an integer number (39743781415).

Almost surely, 22098286023950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2098286023950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2861552261880).

2098286023950 is an abundant number, since it is smaller than the sum of its proper divisors (3624818499810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2098286023950 is a wasteful number, since it uses less digits than its factorization.

2098286023950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19171 (or 19163 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 2098286023950 in words is "two trillion, ninety-eight billion, two hundred eighty-six million, twenty-three thousand, nine hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 30 45 50 67 75 90 134 150 201 225 335 402 450 603 670 1005 1206 1675 2010 3015 3350 4909 5025 6030 9818 10050 14177 14727 15075 24545 28354 29454 30150 42531 44181 49090 70885 73635 85062 88362 122725 127593 141770 147270 212655 220905 245450 255186 328903 354425 368175 425310 441810 637965 657806 708850 736350 949859 986709 1063275 1104525 1275930 1644515 1899718 1973418 2126550 2209050 2849577 2960127 3189825 3289030 4749295 4933545 5699154 5920254 6379650 8222575 8548731 9498590 9867090 14247885 14800635 16445150 17097462 23746475 24667725 28495770 29601270 42743655 47492950 49335450 69594893 71239425 74003175 85487310 139189786 142478850 148006350 208784679 213718275 347974465 417569358 427436550 626354037 695948930 1043923395 1252708074 1739872325 2087846790 3131770185 3479744650 4662857831 5219616975 6263540370 9325715662 10439233950 13988573493 15658850925 23314289155 27977146986 31317701850 41965720479 46628578310 69942867465 83931440958 116571445775 139885734930 209828602395 233142891550 349714337325 419657204790 699428674650 1049143011975 2098286023950