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5110192489 = 31164844919
BaseRepresentation
bin1001100001001011…
…10101100101101001
3111012010201200020111
410300211311211221
540431202124424
62203025054321
7240430630243
oct46045654551
914163650214
105110192489
112192630286
12ba74873a1
1363593074c
14366987093
151ed971194
hex130975969

5110192489 has 4 divisors (see below), whose sum is σ = 5275037440. Its totient is φ = 4945347540.

The previous prime is 5110192459. The next prime is 5110192511. The reversal of 5110192489 is 9842910115.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5110192489 - 27 = 5110192361 is a prime.

It is a super-2 number, since 2×51101924892 = 52228134549264030242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5110192459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82422429 + ... + 82422490.

It is an arithmetic number, because the mean of its divisors is an integer number (1318759360).

Almost surely, 25110192489 is an apocalyptic number.

It is an amenable number.

5110192489 is a deficient number, since it is larger than the sum of its proper divisors (164844951).

5110192489 is a wasteful number, since it uses less digits than its factorization.

5110192489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164844950.

The product of its (nonzero) digits is 25920, while the sum is 40.

The square root of 5110192489 is about 71485.6103632053. The cubic root of 5110192489 is about 1722.4465464119.

The spelling of 5110192489 in words is "five billion, one hundred ten million, one hundred ninety-two thousand, four hundred eighty-nine".

Divisors: 1 31 164844919 5110192489