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312310312320001 = 1731896658642567
BaseRepresentation
bin100011100000010110110100…
…1001110011011110000000001
31111221210120111122101212000111
41013000231221032123300001
5311413343004423220001
63024121213220151321
7122532450452631022
oct10700555116336001
91457716448355014
10312310312320001
119056a072434236
122b03b9b7838541
13105359752330a8
145719c84d78c49
152618d94440851
hex11c0b6939bc01

312310312320001 has 16 divisors (see below), whose sum is σ = 345184030725120. Its totient is φ = 281261061987840.

The previous prime is 312310312319977. The next prime is 312310312320043. The reversal of 312310312320001 is 100023213013213.

It is a cyclic number.

It is not a de Polignac number, because 312310312320001 - 217 = 312310312188929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312310312324001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3329274381 + ... + 3329368186.

It is an arithmetic number, because the mean of its divisors is an integer number (21574001920320).

Almost surely, 2312310312320001 is an apocalyptic number.

312310312320001 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

312310312320001 is a deficient number, since it is larger than the sum of its proper divisors (32873718405119).

312310312320001 is a wasteful number, since it uses less digits than its factorization.

312310312320001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6658642704.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 312310312320001 its reverse (100023213013213), we get a palindrome (412333525333214).

The spelling of 312310312320001 in words is "three hundred twelve trillion, three hundred ten billion, three hundred twelve million, three hundred twenty thousand, one".

Divisors: 1 17 31 89 527 1513 2759 46903 6658642567 113196923639 206417919577 592619188463 3509104632809 10074526203871 18371194842353 312310312320001