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48182484270 = 23543177721019
BaseRepresentation
bin101100110111111001…
…100101110100101110
311121100220211210202110
4230313321211310232
51242134203444040
634045033504450
73324002234034
oct546771456456
9147326753673
1048182484270
1119485835638
129408272126
13470b35922b
1424911b8554
1513c002b980
hexb37e65d2e

48182484270 has 64 divisors (see below), whose sum is σ = 118399438080. Its totient is φ = 12542197248.

The previous prime is 48182484239. The next prime is 48182484271. The reversal of 48182484270 is 7248428184.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48182484271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2281821 + ... + 2302839.

It is an arithmetic number, because the mean of its divisors is an integer number (1849991220).

Almost surely, 248182484270 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48182484270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59199719040).

48182484270 is an abundant number, since it is smaller than the sum of its proper divisors (70216953810).

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

48182484270 is a wasteful number, since it uses less digits than its factorization.

48182484270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22849.

The product of its (nonzero) digits is 917504, while the sum is 48.

The spelling of 48182484270 in words is "forty-eight billion, one hundred eighty-two million, four hundred eighty-four thousand, two hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 43 86 129 215 258 430 645 1290 1777 3554 5331 8885 10662 17770 21019 26655 42038 53310 63057 76411 105095 126114 152822 210190 229233 315285 382055 458466 630570 764110 903817 1146165 1807634 2292330 2711451 4519085 5422902 9038170 13557255 27114510 37350763 74701526 112052289 186753815 224104578 373507630 560261445 1120522890 1606082809 3212165618 4818248427 8030414045 9636496854 16060828090 24091242135 48182484270