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23798159414 = 21912716330253
BaseRepresentation
bin10110001010011110…
…110001100000110110
32021102112102202110122
4112022132301200312
5342214312100124
614533245051542
71501512005651
oct261236614066
967375382418
1023798159414
11a102493447
124741b56bb2
132323549343
14121a8d8898
1594442175e
hex58a7b1836

23798159414 has 32 divisors (see below), whose sum is σ = 38105518080. Its totient is φ = 11115068832.

The previous prime is 23798159401. The next prime is 23798159419. The reversal of 23798159414 is 41495189732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23798159419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 771512 + ... + 801764.

It is an arithmetic number, because the mean of its divisors is an integer number (1190797440).

Almost surely, 223798159414 is an apocalyptic number.

23798159414 is a deficient number, since it is larger than the sum of its proper divisors (14307358666).

23798159414 is a wasteful number, since it uses less digits than its factorization.

23798159414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30564.

The product of its digits is 2177280, while the sum is 53.

The spelling of 23798159414 in words is "twenty-three billion, seven hundred ninety-eight million, one hundred fifty-nine thousand, four hundred fourteen".

Divisors: 1 2 19 38 127 163 254 326 2413 3097 4826 6194 20701 30253 41402 60506 393319 574807 786638 1149614 3842131 4931239 7684262 9862478 73000489 93693541 146000978 187387082 626267353 1252534706 11899079707 23798159414