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38676338554248 = 23323119172225511
BaseRepresentation
bin10001100101101000010010…
…11010111011010110001000
312001221102101112101120111200
420302310021122323112020
520032133120132213443
6214131355321424200
711101162503305223
oct1062641132732610
9161842345346450
1038676338554248
11113615a790753a
12440789763b060
131877217380565
14979d326625ba
154710d88ccdd3
hex232d096bb588

38676338554248 has 48 divisors (see below), whose sum is σ = 104782001500800. Its totient is φ = 12887979364320.

The previous prime is 38676338554219. The next prime is 38676338554267. The reversal of 38676338554248 is 84245583367683.

38676338554248 is a `hidden beast` number, since 3 + 8 + 6 + 7 + 6 + 3 + 38 + 5 + 542 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85888188 + ... + 86337323.

It is an arithmetic number, because the mean of its divisors is an integer number (2182958364600).

Almost surely, 238676338554248 is an apocalyptic number.

It is an amenable number.

38676338554248 is an abundant number, since it is smaller than the sum of its proper divisors (66105662946552).

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

38676338554248 is a wasteful number, since it uses less digits than its factorization.

38676338554248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172228642 (or 172228635 counting only the distinct ones).

The product of its digits is 2786918400, while the sum is 72.

The spelling of 38676338554248 in words is "thirty-eight trillion, six hundred seventy-six billion, three hundred thirty-eight million, five hundred fifty-four thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 3119 6238 9357 12476 18714 24952 28071 37428 56142 74856 112284 224568 172225511 344451022 516676533 688902044 1033353066 1377804088 1550029599 2066706132 3100059198 4133412264 6200118396 12400236792 537171368809 1074342737618 1611514106427 2148685475236 3223028212854 4297370950472 4834542319281 6446056425708 9669084638562 12892112851416 19338169277124 38676338554248