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48387589152 = 2537233130667
BaseRepresentation
bin101101000100001000…
…000000010000100000
311121220012210012202120
4231010020000100200
51243044210323102
634121241544240
73332042502330
oct550410002040
9147805705676
1048387589152
1119580594a01
129464aa5080
1347419acc76
1424b05290c0
1513d30436bc
hexb44200420

48387589152 has 96 divisors (see below), whose sum is σ = 151474240512. Its totient is φ = 13223933184.

The previous prime is 48387589147. The next prime is 48387589169. The reversal of 48387589152 is 25198578384.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1549878 + ... + 1580789.

It is an arithmetic number, because the mean of its divisors is an integer number (1577856672).

Almost surely, 248387589152 is an apocalyptic number.

48387589152 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

48387589152 is an abundant number, since it is smaller than the sum of its proper divisors (103086651360).

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

48387589152 is a wasteful number, since it uses less digits than its factorization.

48387589152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3130710 (or 3130702 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 60.

The spelling of 48387589152 in words is "forty-eight billion, three hundred eighty-seven million, five hundred eighty-nine thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 42 46 48 56 69 84 92 96 112 138 161 168 184 224 276 322 336 368 483 552 644 672 736 966 1104 1288 1932 2208 2576 3864 5152 7728 15456 3130667 6261334 9392001 12522668 18784002 21914669 25045336 37568004 43829338 50090672 65744007 72005341 75136008 87658676 100181344 131488014 144010682 150272016 175317352 216016023 262976028 288021364 300544032 350634704 432032046 504037387 525952056 576042728 701269408 864064092 1008074774 1051904112 1152085456 1512112161 1728128184 2016149548 2103808224 2304170912 3024224322 3456256368 4032299096 6048448644 6912512736 8064598192 12096897288 16129196384 24193794576 48387589152