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5108164923 = 34877349133
BaseRepresentation
bin1001100000111100…
…00110100100111011
3111011222220122221110
410300132012210323
540430142234143
62202513411403
7240404454051
oct46036064473
914158818843
105108164923
112191475a04
12ba6869b63
136353a08c4
143665ba1d1
151ed6c0533
hex13078693b

5108164923 has 8 divisors (see below), whose sum is σ = 6812302608. Its totient is φ = 3404735264.

The previous prime is 5108164837. The next prime is 5108164931. The reversal of 5108164923 is 3294618015.

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 5108164923 - 220 = 5107116347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5108164993) 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, 159936 + ... + 189197.

It is an arithmetic number, because the mean of its divisors is an integer number (851537826).

Almost surely, 25108164923 is an apocalyptic number.

5108164923 is a deficient number, since it is larger than the sum of its proper divisors (1704137685).

5108164923 is a wasteful number, since it uses less digits than its factorization.

5108164923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354013.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 5108164923 is about 71471.4273188944. The cubic root of 5108164923 is about 1722.2187118080.

The spelling of 5108164923 in words is "five billion, one hundred eight million, one hundred sixty-four thousand, nine hundred twenty-three".

Divisors: 1 3 4877 14631 349133 1047399 1702721641 5108164923