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3112304117 = 13317722839
BaseRepresentation
bin1011100110000001…
…1111110111110101
322000220100102121212
42321200133313311
522333222212432
61232455251205
7140061101636
oct27140376765
98026312555
103112304117
1113578a616a
1272a379b05
133a7a45590
142174bb88d
151333792b2
hexb981fdf5

3112304117 has 8 divisors (see below), whose sum is σ = 3459832320. Its totient is φ = 2780221680.

The previous prime is 3112304093. The next prime is 3112304123. The reversal of 3112304117 is 7114032113.

It is a happy number.

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 3112304117 - 28 = 3112303861 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3112304092 and 3112304101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112306117) 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, 3861017 + ... + 3861822.

It is an arithmetic number, because the mean of its divisors is an integer number (432479040).

Almost surely, 23112304117 is an apocalyptic number.

It is an amenable number.

3112304117 is a deficient number, since it is larger than the sum of its proper divisors (347528203).

3112304117 is a wasteful number, since it uses less digits than its factorization.

3112304117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7722883.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 3112304117 is about 55788.0284380081. The cubic root of 3112304117 is about 1460.0262891682.

The spelling of 3112304117 in words is "three billion, one hundred twelve million, three hundred four thousand, one hundred seventeen".

Divisors: 1 13 31 403 7722839 100396907 239408009 3112304117