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2312470117 = 23170958831
BaseRepresentation
bin1000100111010101…
…0111111001100101
312222011022122122101
42021311113321211
514213443020432
61021244132101
7111206446246
oct21165277145
95864278571
102312470117
11a87369031
12546537031
132ab120119
1417d196ccd
15d80364e7
hex89d57e65

2312470117 has 8 divisors (see below), whose sum is σ = 2414465280. Its totient is φ = 2210596080.

The previous prime is 2312470099. The next prime is 2312470159. The reversal of 2312470117 is 7110742132.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2312470117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312470187) 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, 9892 + ... + 68722.

It is an arithmetic number, because the mean of its divisors is an integer number (301808160).

Almost surely, 22312470117 is an apocalyptic number.

It is an amenable number.

2312470117 is a deficient number, since it is larger than the sum of its proper divisors (101995163).

2312470117 is a wasteful number, since it uses less digits than its factorization.

2312470117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60563.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 2312470117 is about 48088.1494445357. The cubic root of 2312470117 is about 1322.3874219943.

The spelling of 2312470117 in words is "two billion, three hundred twelve million, four hundred seventy thousand, one hundred seventeen".

Divisors: 1 23 1709 39307 58831 1353113 100542179 2312470117