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23131013002314 = 237773712468829
BaseRepresentation
bin1010100001001100110111…
…10100000011010001001010
310000220022012001210212122220
411100212123310003101022
511012434303312033224
6121110123552554510
74605106031306610
oct520463364032112
9100808161725586
1023131013002314
1174088978a7538
122716b41552a36
13cba3258288c9
1459d792d936b0
152a1a5633c279
hex15099bd0344a

23131013002314 has 32 divisors (see below), whose sum is σ = 52939283944320. Its totient is φ = 6600311222592.

The previous prime is 23131013002313. The next prime is 23131013002453. The reversal of 23131013002314 is 41320031013132.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23131013002313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 356201949 + ... + 356266880.

It is an arithmetic number, because the mean of its divisors is an integer number (1654352623260).

Almost surely, 223131013002314 is an apocalyptic number.

23131013002314 is an abundant number, since it is smaller than the sum of its proper divisors (29808270942006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23131013002314 is a wasteful number, since it uses less digits than its factorization.

23131013002314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712469614.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 23131013002314 its reverse (41320031013132), we get a palindrome (64451044015446).

The spelling of 23131013002314 in words is "twenty-three trillion, one hundred thirty-one billion, thirteen million, two thousand, three hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 773 1546 2319 4638 5411 10822 16233 32466 712468829 1424937658 2137406487 4274812974 4987281803 9974563606 14961845409 29923690818 550738404817 1101476809634 1652215214451 3304430428902 3855168833719 7710337667438 11565506501157 23131013002314