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6008889157 = 31187722031
BaseRepresentation
bin1011001100010100…
…00101111101000101
3120111202210012022021
411212022011331011
544301233423112
62432131203141
7301622500165
oct54612057505
916452705267
106008889157
1126039523a7
1211b84464b1
13749b8bb1b
144100845a5
152527e1907
hex166285f45

6008889157 has 8 divisors (see below), whose sum is σ = 6035357952. Its totient is φ = 5982466800.

The previous prime is 6008889113. The next prime is 6008889199. The reversal of 6008889157 is 7519888006.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6008889157 - 223 = 6000500549 is a prime.

It is a super-2 number, since 2×60088891572 = 72213497802224341298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6008889457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261732 + ... + 283762.

It is an arithmetic number, because the mean of its divisors is an integer number (754419744).

Almost surely, 26008889157 is an apocalyptic number.

It is an amenable number.

6008889157 is a deficient number, since it is larger than the sum of its proper divisors (26468795).

6008889157 is a wasteful number, since it uses less digits than its factorization.

6008889157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23219.

The product of its (nonzero) digits is 967680, while the sum is 52.

The square root of 6008889157 is about 77517.0249493619. The cubic root of 6008889157 is about 1818.0175206060.

The spelling of 6008889157 in words is "six billion, eight million, eight hundred eighty-nine thousand, one hundred fifty-seven".

Divisors: 1 311 877 22031 272747 6851641 19321187 6008889157