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8030050500 = 223536779901
BaseRepresentation
bin1110111101010000…
…01101100011000100
3202201121221211102210
413132220031203010
5112421143104000
63404451503420
7402664205643
oct73650154304
922647854383
108030050500
11345083287a
1216812b7b70
139ac835094
1456268b35a
1531ee84350
hex1dea0d8c4

8030050500 has 96 divisors (see below), whose sum is σ = 23732811648. Its totient is φ = 2109360000.

The previous prime is 8030050481. The next prime is 8030050517. The reversal of 8030050500 is 50500308.

It is a super-2 number, since 2×80300505002 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60550 + ... + 140450.

It is an arithmetic number, because the mean of its divisors is an integer number (247216788).

Almost surely, 28030050500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8030050500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11866405824).

8030050500 is an abundant number, since it is smaller than the sum of its proper divisors (15702761148).

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

8030050500 is a wasteful number, since it uses less digits than its factorization.

8030050500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79990 (or 79978 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 8030050500 is about 89610.5490441834. The cubic root of 8030050500 is about 2002.5010793307.

Adding to 8030050500 its reverse (50500308), we get a palindrome (8080550808).

The spelling of 8030050500 in words is "eight billion, thirty million, fifty thousand, five hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 67 75 100 125 134 150 201 250 268 300 335 375 402 500 670 750 804 1005 1340 1500 1675 2010 3350 4020 5025 6700 8375 10050 16750 20100 25125 33500 50250 79901 100500 159802 239703 319604 399505 479406 799010 958812 1198515 1598020 1997525 2397030 3995050 4794060 5353367 5992575 7990100 9987625 10706734 11985150 16060101 19975250 21413468 23970300 26766835 29962875 32120202 39950500 53533670 59925750 64240404 80300505 107067340 119851500 133834175 160601010 267668350 321202020 401502525 535336700 669170875 803005050 1338341750 1606010100 2007512625 2676683500 4015025250 8030050500