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241231054525040 = 24523139079427183
BaseRepresentation
bin110110110110010111111011…
…010100000101001001110000
31011122010110111221211111122102
4312312113323110011021300
5223104312144424300130
62213020003324355532
7101545240261236266
oct6666277324051160
91148113457744572
10241231054525040
116a955574442838
12230802400a5ba8
13a47acb5b24538
14437d906b34436
151cd4e8ee72645
hexdb65fb505270

241231054525040 has 80 divisors (see below), whose sum is σ = 585289659921408. Its totient is φ = 92290452595968.

The previous prime is 241231054525031. The next prime is 241231054525049. The reversal of 241231054525040 is 40525450132142.

It is an interprime number because it is at equal distance from previous prime (241231054525031) and next prime (241231054525049).

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 241231054524985 and 241231054525003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241231054525049) 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, 20875289 + ... + 30302471.

Almost surely, 2241231054525040 is an apocalyptic number.

241231054525040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241231054525040 is an abundant number, since it is smaller than the sum of its proper divisors (344058605396368).

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

241231054525040 is a wasteful number, since it uses less digits than its factorization.

241231054525040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9441126 (or 9441120 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 241231054525040 in words is "two hundred forty-one trillion, two hundred thirty-one billion, fifty-four million, five hundred twenty-five thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 23 40 46 80 92 115 184 230 368 460 920 1840 13907 27814 55628 69535 111256 139070 222512 278140 319861 556280 639722 1112560 1279444 1599305 2558888 3198610 5117776 6397220 9427183 12794440 18854366 25588880 37708732 47135915 75417464 94271830 150834928 188543660 216825209 377087320 433650418 754174640 867300836 1084126045 1734601672 2168252090 3469203344 4336504180 8673008360 17346016720 131103833981 262207667962 524415335924 655519169905 1048830671848 1311038339810 2097661343696 2622076679620 3015388181563 5244153359240 6030776363126 10488306718480 12061552726252 15076940907815 24123105452504 30153881815630 48246210905008 60307763631260 120615527262520 241231054525040