Base | Representation |
---|---|
bin | 1001001100001… |
… | …1101000010010 |
3 | 2200112112201001 |
4 | 2103003220102 |
5 | 34332100114 |
6 | 3454132214 |
7 | 645445525 |
oct | 223035022 |
9 | 80475631 |
10 | 38550034 |
11 | 1a840236 |
12 | 10ab106a |
13 | 7ca9893 |
14 | 5196bbc |
15 | 35b7374 |
hex | 24c3a12 |
38550034 has 4 divisors (see below), whose sum is σ = 57825054. Its totient is φ = 19275016.
The previous prime is 38550023. The next prime is 38550073. The reversal of 38550034 is 43005583.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43005583 = 743 ⋅57881.
It can be written as a sum of positive squares in only one way, i.e., 32775625 + 5774409 = 5725^2 + 2403^2 .
It is a super-2 number, since 2×385500342 = 2972210242802312, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 38549984 and 38550011.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9637507 + ... + 9637510.
Almost surely, 238550034 is an apocalyptic number.
38550034 is a deficient number, since it is larger than the sum of its proper divisors (19275020).
38550034 is a wasteful number, since it uses less digits than its factorization.
38550034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19275019.
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 38550034 is about 6208.8673685303. The cubic root of 38550034 is about 337.8118825293.
The spelling of 38550034 in words is "thirty-eight million, five hundred fifty thousand, thirty-four".
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