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48923423965884 = 22313192868730449
BaseRepresentation
bin10110001111110110111110…
…10011101000001010111100
320102020000220112102020212010
423013323133103220022330
522403030133013402014
6252015035524411220
713206413024212236
oct1307733723501274
9212200815366763
1048923423965884
1114652342441396
1255a182b846b10
13213b5c77b9a60
14c11c99071256
1559c925818359
hex2c7edf4e82bc

48923423965884 has 72 divisors (see below), whose sum is σ = 129746630168400. Its totient is φ = 14261079034368.

The previous prime is 48923423965853. The next prime is 48923423965891. The reversal of 48923423965884 is 48856932432984.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 434308909 + ... + 434421540.

Almost surely, 248923423965884 is an apocalyptic number.

It is an amenable number.

48923423965884 is an abundant number, since it is smaller than the sum of its proper divisors (80823206202516).

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

48923423965884 is a wasteful number, since it uses less digits than its factorization.

48923423965884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868730507 (or 868730486 counting only the distinct ones).

The product of its digits is 2866544640, while the sum is 75.

The spelling of 48923423965884 in words is "forty-eight trillion, nine hundred twenty-three billion, four hundred twenty-three million, nine hundred sixty-five thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 12 13 19 26 38 39 52 57 76 78 114 156 228 247 361 494 722 741 988 1083 1444 1482 2166 2964 4332 4693 9386 14079 18772 28158 56316 868730449 1737460898 2606191347 3474921796 5212382694 10424765388 11293495837 16505878531 22586991674 33011757062 33880487511 45173983348 49517635593 66023514124 67760975022 99035271186 135521950044 198070542372 214576420903 313611692089 429152841806 627223384178 643729262709 858305683612 940835076267 1254446768356 1287458525418 1881670152534 2574917050836 3763340305068 4076951997157 8153903994314 12230855991471 16307807988628 24461711982942 48923423965884