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38025952 = 2583103139
BaseRepresentation
bin1001000100001…
…1101011100000
32122112220210121
42101003223200
534213312302
63435010024
7641133556
oct221035340
978486717
1038025952
111a512508
1210899914
137b55183
14509bbd6
153511e37
hex2443ae0

38025952 has 48 divisors (see below), whose sum is σ = 77051520. Its totient is φ = 18467712.

The previous prime is 38025943. The next prime is 38026003. The reversal of 38025952 is 25952083.

It is a congruent number.

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, 273499 + ... + 273637.

It is an arithmetic number, because the mean of its divisors is an integer number (1605240).

Almost surely, 238025952 is an apocalyptic number.

38025952 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38025952 is an abundant number, since it is smaller than the sum of its proper divisors (39025568).

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

38025952 is a wasteful number, since it uses less digits than its factorization.

38025952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 38025952 is about 6166.5186288537. The cubic root of 38025952 is about 336.2740583386.

The spelling of 38025952 in words is "thirty-eight million, twenty-five thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 16 32 83 103 139 166 206 278 332 412 556 664 824 1112 1328 1648 2224 2656 3296 4448 8549 11537 14317 17098 23074 28634 34196 46148 57268 68392 92296 114536 136784 184592 229072 273568 369184 458144 1188311 2376622 4753244 9506488 19012976 38025952