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5898815972 = 2271319159721
BaseRepresentation
bin1010111111001100…
…01100100111100100
3120020002122220021122
411133212030213210
544040044102342
62413200033112
7266115052130
oct53746144744
916202586248
105898815972
112557800825
121187602798
1373012c36a
143dd5d03c0
15247cec4d2
hex15f98c9e4

5898815972 has 24 divisors (see below), whose sum is σ = 11806650240. Its totient is φ = 2526131520.

The previous prime is 5898815971. The next prime is 5898815999. The reversal of 5898815972 is 2795188985.

It is a super-3 number, since 3×58988159723 (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5898815971) 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, 42929 + ... + 116792.

It is an arithmetic number, because the mean of its divisors is an integer number (491943760).

Almost surely, 25898815972 is an apocalyptic number.

It is an amenable number.

5898815972 is an abundant number, since it is smaller than the sum of its proper divisors (5907834268).

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

5898815972 is a wasteful number, since it uses less digits than its factorization.

5898815972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161051 (or 161049 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 62.

The square root of 5898815972 is about 76803.7497261690. The cubic root of 5898815972 is about 1806.8479854301.

The spelling of 5898815972 in words is "five billion, eight hundred ninety-eight million, eight hundred fifteen thousand, nine hundred seventy-two".

Divisors: 1 2 4 7 14 28 1319 2638 5276 9233 18466 36932 159721 319442 638884 1118047 2236094 4472188 210671999 421343998 842687996 1474703993 2949407986 5898815972