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23054123366 = 2198967710069
BaseRepresentation
bin10101011110001000…
…100000000101100110
32012111200101210212222
4111132020200011212
5334203323421431
614331345512342
71444205546441
oct253610400546
965450353788
1023054123366
1198604a711a
1245749426b2
13223535c321
141189b7a658
158ede5157b
hex55e220166

23054123366 has 32 divisors (see below), whose sum is σ = 36868284000. Its totient is φ = 10780653312.

The previous prime is 23054123363. The next prime is 23054123377. The reversal of 23054123366 is 66332145032.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23054123363) 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, 2284580 + ... + 2294648.

It is an arithmetic number, because the mean of its divisors is an integer number (1152133875).

Almost surely, 223054123366 is an apocalyptic number.

23054123366 is a deficient number, since it is larger than the sum of its proper divisors (13814160634).

23054123366 is a wasteful number, since it uses less digits than its factorization.

23054123366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10856.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 23054123366 its reverse (66332145032), we get a palindrome (89386268398).

The spelling of 23054123366 in words is "twenty-three billion, fifty-four million, one hundred twenty-three thousand, three hundred sixty-six".

Divisors: 1 2 19 38 89 178 677 1354 1691 3382 10069 12863 20138 25726 60253 120506 191311 382622 896141 1144807 1792282 2289614 6816713 13633426 17026679 34053358 129517547 259035094 606687457 1213374914 11527061683 23054123366