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5166234031 = 747131119869
BaseRepresentation
bin1001100111110111…
…00111100110101111
3111100001011212210011
410303323213212233
541040023442111
62212350154051
7242011156540
oct46373474657
914301155704
105166234031
112211228102
1210021b2927
13644422a1a
143701b44c7
15203841021
hex133ee79af

5166234031 has 16 divisors (see below), whose sum is σ = 6075970560. Its totient is φ = 4300863840.

The previous prime is 5166234013. The next prime is 5166234053. The reversal of 5166234031 is 1304326615.

It is not a de Polignac number, because 5166234031 - 25 = 5166233999 is a prime.

It is a super-2 number, since 2×51662340312 = 53379948126125017922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5166233984 and 5166234002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5166234061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16836 + ... + 103033.

It is an arithmetic number, because the mean of its divisors is an integer number (379748160).

Almost surely, 25166234031 is an apocalyptic number.

5166234031 is a deficient number, since it is larger than the sum of its proper divisors (909736529).

5166234031 is a wasteful number, since it uses less digits than its factorization.

5166234031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120054.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 5166234031 is about 71876.5193300288. The cubic root of 5166234031 is about 1728.7201411871.

The spelling of 5166234031 in words is "five billion, one hundred sixty-six million, two hundred thirty-four thousand, thirty-one".

Divisors: 1 7 47 131 329 917 6157 43099 119869 839083 5633843 15702839 39436901 109919873 738033433 5166234031