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2331013404 = 2231910795549
BaseRepresentation
bin1000101011110000…
…0111000100011100
320000110012202020210
42022330013010130
514233214412104
61023145412420
7111523200306
oct21274070434
96013182223
102331013404
11a96883965
1255079a110
132b1c13495
14181822976
15d999a989
hex8af0711c

2331013404 has 48 divisors (see below), whose sum is σ = 5778864000. Its totient is φ = 729222336.

The previous prime is 2331013403. The next prime is 2331013481. The reversal of 2331013404 is 4043101332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331013403) 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, 23379 + ... + 72170.

It is an arithmetic number, because the mean of its divisors is an integer number (120393000).

Almost surely, 22331013404 is an apocalyptic number.

It is an amenable number.

2331013404 is an abundant number, since it is smaller than the sum of its proper divisors (3447850596).

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

2331013404 is a wasteful number, since it uses less digits than its factorization.

2331013404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95682 (or 95680 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2331013404 is about 48280.5696320994. The cubic root of 2331013404 is about 1325.9126791753.

Adding to 2331013404 its reverse (4043101332), we get a palindrome (6374114736).

The spelling of 2331013404 in words is "two billion, three hundred thirty-one million, thirteen thousand, four hundred four".

Divisors: 1 2 3 4 6 12 19 38 57 76 107 114 214 228 321 428 642 1284 2033 4066 6099 8132 12198 24396 95549 191098 286647 382196 573294 1146588 1815431 3630862 5446293 7261724 10223743 10892586 20447486 21785172 30671229 40894972 61342458 122684916 194251117 388502234 582753351 777004468 1165506702 2331013404