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2313125311253 = 19722435234843
BaseRepresentation
bin100001101010010001000…
…000110011001100010101
322012010120200100202220012
4201222101000303030111
5300344240034430003
64530345103050005
7326055254510111
oct41522100631425
98163520322805
102313125311253
11811a99a31759
12314370ba0905
1313a1856cb233
147dd54c5a741
1540282ae28d8
hex21a91033315

2313125311253 has 8 divisors (see below), whose sum is σ = 2325904007328. Its totient is φ = 2300357089744.

The previous prime is 2313125311223. The next prime is 2313125311271. The reversal of 2313125311253 is 3521135213132.

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 2313125311253 - 232 = 2308830343957 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 (2313125311223) 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, 2175551 + ... + 3059292.

It is an arithmetic number, because the mean of its divisors is an integer number (290738000916).

Almost surely, 22313125311253 is an apocalyptic number.

It is an amenable number.

2313125311253 is a deficient number, since it is larger than the sum of its proper divisors (12778696075).

2313125311253 is a wasteful number, since it uses less digits than its factorization.

2313125311253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5237283.

The product of its digits is 16200, while the sum is 32.

The spelling of 2313125311253 in words is "two trillion, three hundred thirteen billion, one hundred twenty-five million, three hundred eleven thousand, two hundred fifty-three".

Divisors: 1 197 2243 441871 5234843 1031264071 11741752849 2313125311253