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12425162341 = 23353326877
BaseRepresentation
bin10111001001001100…
…01110111001100101
31012001221010122102211
423210212032321211
5200421320143331
65412534203421
7616623065044
oct134446167145
935057118384
1012425162341
1152a6753409
1224a91b3571
131230276187
1485c29255b
154cac548b1
hex2e498ee65

12425162341 has 4 divisors (see below), whose sum is σ = 12478489452. Its totient is φ = 12371835232.

The previous prime is 12425162339. The next prime is 12425162369. The reversal of 12425162341 is 14326152421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8242824100 + 4182338241 = 90790^2 + 64671^2 .

It is a cyclic number.

It is not a de Polignac number, because 12425162341 - 21 = 12425162339 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 (12425162941) 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, 26663206 + ... + 26663671.

It is an arithmetic number, because the mean of its divisors is an integer number (3119622363).

Almost surely, 212425162341 is an apocalyptic number.

It is an amenable number.

12425162341 is a deficient number, since it is larger than the sum of its proper divisors (53327111).

12425162341 is an equidigital number, since it uses as much as digits as its factorization.

12425162341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53327110.

The product of its digits is 11520, while the sum is 31.

The spelling of 12425162341 in words is "twelve billion, four hundred twenty-five million, one hundred sixty-two thousand, three hundred forty-one".

Divisors: 1 233 53326877 12425162341