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23054514251034 = 2371977481372461
BaseRepresentation
bin1010011110111110011000…
…01000011110010100011010
310000121222201201220122222110
411033133030020132110122
511010211121122013114
6121011033031133150
74566430232535330
oct517371410362432
9100558651818873
1023054514251034
1173894012a0442
1227041522141b6
13cb3053ba98c6
14599bb721db50
1529ea7a425759
hex14f7cc21e51a

23054514251034 has 64 divisors (see below), whose sum is σ = 52970747081472. Its totient is φ = 6552673881600.

The previous prime is 23054514251011. The next prime is 23054514251039. The reversal of 23054514251034 is 43015241545032.

It is a super-2 number, since 2×230545142510342 (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23054514250983 and 23054514251001.

It is not an unprimeable number, because it can be changed into a prime (23054514251039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61711564 + ... + 62084024.

It is an arithmetic number, because the mean of its divisors is an integer number (827667923148).

Almost surely, 223054514251034 is an apocalyptic number.

23054514251034 is an abundant number, since it is smaller than the sum of its proper divisors (29916232830438).

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

23054514251034 is a wasteful number, since it uses less digits than its factorization.

23054514251034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380151.

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 23054514251034 its reverse (43015241545032), we get a palindrome (66069755796066).

The spelling of 23054514251034 in words is "twenty-three trillion, fifty-four billion, five hundred fourteen million, two hundred fifty-one thousand, thirty-four".

Divisors: 1 2 3 6 7 14 21 42 197 394 591 1182 1379 2758 4137 7481 8274 14962 22443 44886 52367 104734 157101 314202 372461 744922 1117383 1473757 2234766 2607227 2947514 4421271 5214454 7821681 8842542 10316299 15643362 20632598 30948897 61897794 73374817 146749634 220124451 440248902 513623719 1027247438 1540871157 2786380741 3081742314 5572761482 8359142223 16718284446 19504665187 39009330374 58513995561 117027991122 548917005977 1097834011954 1646751017931 3293502035862 3842419041839 7684838083678 11527257125517 23054514251034