Base | Representation |
---|---|
bin | 1001000100001… |
… | …1011101001000 |
3 | 2122112212112112 |
4 | 2101003131020 |
5 | 34213300112 |
6 | 3435001452 |
7 | 641131103 |
oct | 221033510 |
9 | 78485475 |
10 | 38025032 |
11 | 1a511851 |
12 | 10899288 |
13 | 7b54926 |
14 | 509b73a |
15 | 3511a22 |
hex | 2443748 |
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".
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