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3112419023 = 71905123339
BaseRepresentation
bin1011100110000011…
…1011111011001111
322000220120021020122
42321200323323033
522333234402043
61232501535155
7140062060640
oct27140737317
98026507218
103112419023
11135797452a
1272a4144bb
133a7a8597c
1421750b6c7
1513339d368
hexb983becf

3112419023 has 8 divisors (see below), whose sum is σ = 3557389440. Its totient is φ = 2667533400.

The previous prime is 3112418999. The next prime is 3112419047. The reversal of 3112419023 is 3209142113.

It is an interprime number because it is at equal distance from previous prime (3112418999) and next prime (3112419047).

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

It is not a de Polignac number, because 3112419023 - 28 = 3112418767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3112418983 and 3112419001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112419053) 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, 121688 + ... + 145026.

It is an arithmetic number, because the mean of its divisors is an integer number (444673680).

Almost surely, 23112419023 is an apocalyptic number.

3112419023 is a deficient number, since it is larger than the sum of its proper divisors (444970417).

3112419023 is a wasteful number, since it uses less digits than its factorization.

3112419023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42397.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3112419023 is about 55789.0582731058. The cubic root of 3112419023 is about 1460.0442569620.

The spelling of 3112419023 in words is "three billion, one hundred twelve million, four hundred nineteen thousand, twenty-three".

Divisors: 1 7 19051 23339 133357 163373 444631289 3112419023