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38854848 = 2631910651
BaseRepresentation
bin1001010000111…
…0000011000000
32201010000211110
42110032003000
534421323343
63504443320
7651155304
oct224160300
981100743
1038854848
111aa2924a
1211019540
138085546
145235d04
153627833
hex250e0c0

38854848 has 56 divisors (see below), whose sum is σ = 108224320. Its totient is φ = 12268800.

The previous prime is 38854789. The next prime is 38854861. The reversal of 38854848 is 84845883.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 38854797 and 38854806.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1678 + ... + 8973.

Almost surely, 238854848 is an apocalyptic number.

38854848 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

38854848 is an abundant number, since it is smaller than the sum of its proper divisors (69369472).

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

38854848 is a wasteful number, since it uses less digits than its factorization.

38854848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10685 (or 10675 counting only the distinct ones).

The product of its digits is 983040, while the sum is 48.

The square root of 38854848 is about 6233.3657040158. The cubic root of 38854848 is about 338.6999023603.

The spelling of 38854848 in words is "thirty-eight million, eight hundred fifty-four thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 114 152 192 228 304 456 608 912 1216 1824 3648 10651 21302 31953 42604 63906 85208 127812 170416 202369 255624 340832 404738 511248 607107 681664 809476 1022496 1214214 1618952 2044992 2428428 3237904 4856856 6475808 9713712 12951616 19427424 38854848