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38025032 = 2329163901
BaseRepresentation
bin1001000100001…
…1011101001000
32122112212112112
42101003131020
534213300112
63435001452
7641131103
oct221033510
978485475
1038025032
111a511851
1210899288
137b54926
14509b73a
153511a22
hex2443748

38025032 has 16 divisors (see below), whose sum is σ = 73755900. Its totient is φ = 18356800.

The previous prime is 38025019. The next prime is 38025041. The reversal of 38025032 is 23052083.

It can be written as a sum of positive squares in 2 ways, for example, as 38019556 + 5476 = 6166^2 + 74^2 .

It is a junction number, because it is equal to n+sod(n) for n = 38024989 and 38025007.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81719 + ... + 82182.

Almost surely, 238025032 is an apocalyptic number.

It is an amenable number.

38025032 is a deficient number, since it is larger than the sum of its proper divisors (35730868).

38025032 is a wasteful number, since it uses less digits than its factorization.

38025032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163936 (or 163932 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 38025032 is about 6166.4440320172. Note that the first 3 decimals coincide. The cubic root of 38025032 is about 336.2713463782.

The spelling of 38025032 in words is "thirty-eight million, twenty-five thousand, thirty-two".

Divisors: 1 2 4 8 29 58 116 232 163901 327802 655604 1311208 4753129 9506258 19012516 38025032