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2312125413 = 31359285267
BaseRepresentation
bin1000100111010000…
…0011101111100101
312222010200010210120
42021310003233211
514213401003123
61021232512153
7111203512263
oct21164035745
95863603716
102312125413
11a87153054
125463ab659
132ab02c260
1417d107433
15d7eb92e3
hex89d03be5

2312125413 has 8 divisors (see below), whose sum is σ = 3319975008. Its totient is φ = 1422846384.

The previous prime is 2312125411. The next prime is 2312125433. The reversal of 2312125413 is 3145212132.

2312125413 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2312125413 - 21 = 2312125411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312125411) 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, 29642595 + ... + 29642672.

It is an arithmetic number, because the mean of its divisors is an integer number (414996876).

Almost surely, 22312125413 is an apocalyptic number.

It is an amenable number.

2312125413 is a deficient number, since it is larger than the sum of its proper divisors (1007849595).

2312125413 is a wasteful number, since it uses less digits than its factorization.

2312125413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59285283.

The product of its digits is 1440, while the sum is 24.

The square root of 2312125413 is about 48084.5652262761. The cubic root of 2312125413 is about 1322.3217123329.

Adding to 2312125413 its reverse (3145212132), we get a palindrome (5457337545).

The spelling of 2312125413 in words is "two billion, three hundred twelve million, one hundred twenty-five thousand, four hundred thirteen".

Divisors: 1 3 13 39 59285267 177855801 770708471 2312125413