Base | Representation |
---|---|
bin | 10000011011010… |
… | …11010110010000 |
3 | 100121022010101110 |
4 | 20031223112100 |
5 | 240234200102 |
6 | 21401333320 |
7 | 3262210314 |
oct | 1015532620 |
9 | 317263343 |
10 | 137803152 |
11 | 70871603 |
12 | 3a197240 |
13 | 2271b436 |
14 | 14431b44 |
15 | c17086c |
hex | 836b590 |
137803152 has 20 divisors (see below), whose sum is σ = 355991600. Its totient is φ = 45934368.
The previous prime is 137803151. The next prime is 137803163. The reversal of 137803152 is 251308731.
It is a super-2 number, since 2×1378031522 = 37979417402270208, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (137803151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1435402 + ... + 1435497.
It is an arithmetic number, because the mean of its divisors is an integer number (17799580).
Almost surely, 2137803152 is an apocalyptic number.
137803152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
137803152 is an abundant number, since it is smaller than the sum of its proper divisors (218188448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137803152 is a wasteful number, since it uses less digits than its factorization.
137803152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2870910 (or 2870904 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 137803152 is about 11738.9587272466. The cubic root of 137803152 is about 516.5190978258.
The spelling of 137803152 in words is "one hundred thirty-seven million, eight hundred three thousand, one hundred fifty-two".
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