Search a number
-
+
23032241030240 = 2551340639272477
BaseRepresentation
bin1010011110010100111001…
…00010111000010001100000
310000112212020110220211000222
411033022130202320101200
511004330012200431430
6120552510534502212
74565011255352501
oct517123442702140
9100485213824028
1023032241030240
11737aa11680a52
1226bb976b04968
13cb0c14574b10
14598aa307aba8
1529e1c4d279e5
hex14f29c8b8460

23032241030240 has 96 divisors (see below), whose sum is σ = 58600993328640. Its totient is φ = 8503971600384.

The previous prime is 23032241030191. The next prime is 23032241030257. The reversal of 23032241030240 is 4203014223032.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84392882 + ... + 84665358.

It is an arithmetic number, because the mean of its divisors is an integer number (610427013840).

Almost surely, 223032241030240 is an apocalyptic number.

23032241030240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23032241030240 is an abundant number, since it is smaller than the sum of its proper divisors (35568752298400).

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

23032241030240 is a wasteful number, since it uses less digits than its factorization.

23032241030240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313144 (or 313136 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 23032241030240 its reverse (4203014223032), we get a palindrome (27235255253272).

The spelling of 23032241030240 in words is "twenty-three trillion, thirty-two billion, two hundred forty-one million, thirty thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 130 160 208 260 416 520 1040 2080 40639 81278 162556 203195 272477 325112 406390 528307 544954 650224 812780 1056614 1089908 1300448 1362385 1625560 2113228 2179816 2641535 2724770 3251120 3542201 4226456 4359632 5283070 5449540 6502240 7084402 8452912 8719264 10566140 10899080 14168804 16905824 17711005 21132280 21798160 28337608 35422010 42264560 43596320 56675216 70844020 84529120 113350432 141688040 283376080 566752160 11073192803 22146385606 44292771212 55365964015 88585542424 110731928030 143951506439 177171084848 221463856060 287903012878 354342169696 442927712120 575806025756 719757532195 885855424240 1151612051512 1439515064390 1771710848480 2303224103024 2879030128780 4606448206048 5758060257560 11516120515120 23032241030240