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10031151431054 = 2133126959977239
BaseRepresentation
bin1001000111111000111100…
…1101111011110110001110
31022111222011012010220200002
42101332033031323312032
52303322244231243204
633200125232204302
72053504166214065
oct221761715736616
938458135126602
1010031151431054
113218207520266
121160130399692
13579c19c3ab70
142697204631dc
15125deebb191e
hex91f8f37bd8e

10031151431054 has 64 divisors (see below), whose sum is σ = 16817310720000. Its totient is φ = 4456249499520.

The previous prime is 10031151431039. The next prime is 10031151431087. The reversal of 10031151431054 is 45013415113001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129832967 + ... + 129910205.

It is an arithmetic number, because the mean of its divisors is an integer number (262770480000).

Almost surely, 210031151431054 is an apocalyptic number.

10031151431054 is a deficient number, since it is larger than the sum of its proper divisors (6786159288946).

10031151431054 is a wasteful number, since it uses less digits than its factorization.

10031151431054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78153.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 10031151431054 its reverse (45013415113001), we get a palindrome (55044566544055).

The spelling of 10031151431054 in words is "ten trillion, thirty-one billion, one hundred fifty-one million, four hundred thirty-one thousand, fifty-four".

Divisors: 1 2 13 26 31 62 269 403 538 599 806 1198 3497 6994 7787 8339 15574 16678 18569 37138 77239 108407 154478 161131 216814 241397 322262 482794 1004107 2008214 2094703 2394409 4189406 4788818 4995061 9990122 20777291 31127317 41554582 46266161 62254634 64935793 92532322 129871586 270104783 540209566 601460093 644096021 1202920186 1288192042 1434250991 2868501982 8373248273 12445597309 16746496546 18645262883 24891194618 37290525766 161792765017 323585530034 385813516579 771627033158 5015575715527 10031151431054