Base | Representation |
---|---|
bin | 10000100000011… |
… | …01011101011000 |
3 | 100122112212020100 |
4 | 20100031131120 |
5 | 240421422120 |
6 | 21423455400 |
7 | 3300644226 |
oct | 1020153530 |
9 | 318485210 |
10 | 138467160 |
11 | 71185477 |
12 | 3a457560 |
13 | 228c1740 |
14 | 14565b16 |
15 | c252490 |
hex | 840d758 |
138467160 has 96 divisors (see below), whose sum is σ = 484651440. Its totient is φ = 34083072.
The previous prime is 138467143. The next prime is 138467183. The reversal of 138467160 is 61764831.
138467160 is a `hidden beast` number, since 1 + 38 + 467 + 160 = 666.
138467160 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10114 + ... + 19473.
Almost surely, 2138467160 is an apocalyptic number.
138467160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
138467160 is an abundant number, since it is smaller than the sum of its proper divisors (346184280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
138467160 is a wasteful number, since it uses less digits than its factorization.
138467160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29617 (or 29610 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 138467160 is about 11767.2069753192. The cubic root of 138467160 is about 517.3473890118.
The spelling of 138467160 in words is "one hundred thirty-eight million, four hundred sixty-seven thousand, one hundred sixty".
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