Base | Representation |
---|---|
bin | 10000100001000… |
… | …10101100000010 |
3 | 100122201021111212 |
4 | 20100202230002 |
5 | 240432212424 |
6 | 21425410122 |
7 | 3301455566 |
oct | 1020425402 |
9 | 318637455 |
10 | 138554114 |
11 | 71234836 |
12 | 3a499942 |
13 | 229221aa |
14 | 145896a6 |
15 | c26d10e |
hex | 8422b02 |
138554114 has 12 divisors (see below), whose sum is σ = 220776594. Its totient is φ = 65201664.
The previous prime is 138554113. The next prime is 138554153. The reversal of 138554114 is 411455831.
It can be written as a sum of positive squares in 3 ways, for example, as 122832889 + 15721225 = 11083^2 + 3965^2 .
It is not an unprimeable number, because it can be changed into a prime (138554111) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 119279 + ... + 120434.
Almost surely, 2138554114 is an apocalyptic number.
138554114 is a deficient number, since it is larger than the sum of its proper divisors (82222480).
138554114 is a wasteful number, since it uses less digits than its factorization.
138554114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239749 (or 239732 counting only the distinct ones).
The product of its digits is 9600, while the sum is 32.
The square root of 138554114 is about 11770.9011549669. The cubic root of 138554114 is about 517.4556601994.
The spelling of 138554114 in words is "one hundred thirty-eight million, five hundred fifty-four thousand, one hundred fourteen".
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