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38104052 = 22711312043
BaseRepresentation
bin1001000101011…
…0101111110100
32122200212221012
42101112233310
534223312202
63440411352
7641610350
oct221265764
978625835
1038104052
111a566158
1210916b58
137b8189c
1450bc460
15352a152
hex2456bf4

38104052 has 24 divisors (see below), whose sum is σ = 76888896. Its totient is φ = 16184448.

The previous prime is 38104051. The next prime is 38104061. The reversal of 38104052 is 25040183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38104051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2858 + ... + 9185.

It is an arithmetic number, because the mean of its divisors is an integer number (3203704).

Almost surely, 238104052 is an apocalyptic number.

It is an amenable number.

38104052 is an abundant number, since it is smaller than the sum of its proper divisors (38784844).

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

38104052 is a wasteful number, since it uses less digits than its factorization.

38104052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12167 (or 12165 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 38104052 is about 6172.8479650806. The cubic root of 38104052 is about 336.5041209045.

The spelling of 38104052 in words is "thirty-eight million, one hundred four thousand, fifty-two".

Divisors: 1 2 4 7 14 28 113 226 452 791 1582 3164 12043 24086 48172 84301 168602 337204 1360859 2721718 5443436 9526013 19052026 38104052