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6204381128 = 2311131538201
BaseRepresentation
bin1011100011100111…
…10101011111001000
3121000101122012212122
411301303311133020
5100201310144003
62503353230412
7306515240501
oct56163653710
917011565778
106204381128
1126a4236410
121251a02408
1377b52824a
1442c011ba8
15264a5a238
hex171cf57c8

6204381128 has 32 divisors (see below), whose sum is σ = 12787679520. Its totient is φ = 2798640000.

The previous prime is 6204381097. The next prime is 6204381181. The reversal of 6204381128 is 8211834026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257573 + ... + 280628.

It is an arithmetic number, because the mean of its divisors is an integer number (399614985).

Almost surely, 26204381128 is an apocalyptic number.

It is an amenable number.

6204381128 is an abundant number, since it is smaller than the sum of its proper divisors (6583298392).

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

6204381128 is a wasteful number, since it uses less digits than its factorization.

6204381128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538349 (or 538345 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 6204381128 is about 78767.8940178040. The cubic root of 6204381128 is about 1837.5231647349.

The spelling of 6204381128 in words is "six billion, two hundred four million, three hundred eighty-one thousand, one hundred twenty-eight".

Divisors: 1 2 4 8 11 22 44 88 131 262 524 1048 1441 2882 5764 11528 538201 1076402 2152804 4305608 5920211 11840422 23680844 47361688 70504331 141008662 282017324 564034648 775547641 1551095282 3102190564 6204381128