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48380686012932 = 22371361726305861
BaseRepresentation
bin10110000000000100000011…
…00110101001001000000100
320100022011000012012120202020
423000002001212221020010
522320132121104403212
6250521440314443140
713122250333554630
oct1300020146511004
9210264005176666
1048380686012932
1114463151a77319
125514601a334b0
1320cc3822a5130
14bd38cdbabdc0
1558d75cb6cd8c
hex2c00819a9204

48380686012932 has 96 divisors (see below), whose sum is σ = 141217101360384. Its totient is φ = 12550565260800.

The previous prime is 48380686012927. The next prime is 48380686012949. The reversal of 48380686012932 is 23921068608384.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 363086319 + ... + 363219542.

It is an arithmetic number, because the mean of its divisors is an integer number (1471011472504).

Almost surely, 248380686012932 is an apocalyptic number.

48380686012932 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

48380686012932 is an abundant number, since it is smaller than the sum of its proper divisors (92836415347452).

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

48380686012932 is a wasteful number, since it uses less digits than its factorization.

48380686012932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726305949 (or 726305947 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 60.

The spelling of 48380686012932 in words is "forty-eight trillion, three hundred eighty billion, six hundred eighty-six million, twelve thousand, nine hundred thirty-two".

Divisors: 1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 61 78 84 91 122 156 182 183 244 273 364 366 427 546 732 793 854 1092 1281 1586 1708 2379 2562 3172 4758 5124 5551 9516 11102 16653 22204 33306 66612 726305861 1452611722 2178917583 2905223444 4357835166 5084141027 8715670332 9441976193 10168282054 15252423081 18883952386 20336564108 28325928579 30504846162 37767904772 44304657521 56651857158 61009692324 66093833351 88609315042 113303714316 132187666702 132913972563 177218630084 198281500053 264375333404 265827945126 310132602647 396563000106 531655890252 575960547773 620265205294 793126000212 930397807941 1151921095546 1240530410588 1727881643319 1860795615882 2303842191092 3455763286638 3721591231764 4031723834411 6911526573276 8063447668822 12095171503233 16126895337644 24190343006466 48380686012932