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23253105015010 = 25132343233776221
BaseRepresentation
bin1010100100110000010010…
…00100000111100011100010
310001022222022212110202002001
411102120021010013203202
511021434324340440020
6121242155020314214
74616660422301443
oct522301104074342
9101288285422061
1023253105015010
11745564a634772
1227367359a296a
13cc89b22653c0
145a56560a72ca
152a4ceeccd50a
hex1526091078e2

23253105015010 has 128 divisors (see below), whose sum is σ = 48335505394176. Its totient is φ = 7987042990080.

The previous prime is 23253105014989. The next prime is 23253105015029. The reversal of 23253105015010 is 1051050135232.

It is a self number, because there is not a number n which added to its sum of digits gives 23253105015010.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 29568700 + ... + 30344920.

It is an arithmetic number, because the mean of its divisors is an integer number (377621135892).

Almost surely, 223253105015010 is an apocalyptic number.

23253105015010 is an abundant number, since it is smaller than the sum of its proper divisors (25082400379166).

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

23253105015010 is a wasteful number, since it uses less digits than its factorization.

23253105015010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776540.

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 23253105015010 in words is "twenty-three trillion, two hundred fifty-three billion, one hundred five million, fifteen thousand, ten".

Divisors: 1 2 5 10 13 23 26 43 46 65 86 115 130 215 230 233 299 430 466 559 598 989 1118 1165 1495 1978 2330 2795 2990 3029 4945 5359 5590 6058 9890 10019 10718 12857 15145 20038 25714 26795 30290 50095 53590 64285 69667 100190 128570 130247 139334 230437 260494 348335 460874 651235 696670 776221 1152185 1302470 1552442 2304370 2995681 3881105 5991362 7762210 10090873 14978405 17853083 20181746 29956810 33377503 35706166 50454365 66755006 89265415 100908730 166887515 178530830 180859493 232090079 333775030 361718986 433907539 464180158 767682569 867815078 904297465 1160450395 1535365138 1808594930 2169537695 2320900790 2351173409 3838412845 4159768339 4339075390 4702346818 7676825690 7776958199 8319536678 9979873397 11755867045 15553916398 19959746794 20798841695 23511734090 38884790995 41597683390 49899366985 54076988407 77769581990 99798733970 101100456587 108153976814 178870038577 202200913174 270384942035 357740077154 505502282935 540769884070 894350192885 1011004565870 1788700385770 2325310501501 4650621003002 11626552507505 23253105015010