Base | Representation |
---|---|
bin | 10000100101010… |
… | …11111100111100 |
3 | 100200202211202100 |
4 | 20102223330330 |
5 | 241103210343 |
6 | 21445425100 |
7 | 3306320010 |
oct | 1022537474 |
9 | 320684670 |
10 | 139116348 |
11 | 71589198 |
12 | 3a70b190 |
13 | 22a8b087 |
14 | 14694540 |
15 | c32e9d3 |
hex | 84abf3c |
139116348 has 54 divisors (see below), whose sum is σ = 402433304. Its totient is φ = 39694032.
The previous prime is 139116331. The next prime is 139116349. The reversal of 139116348 is 843611931.
139116348 is a `hidden beast` number, since 1 + 3 + 9 + 11 + 634 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (139116349) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 186865 + ... + 187607.
Almost surely, 2139116348 is an apocalyptic number.
139116348 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
139116348 is an abundant number, since it is smaller than the sum of its proper divisors (263316956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
139116348 is an equidigital number, since it uses as much as digits as its factorization.
139116348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1503 (or 755 counting only the distinct ones).
The product of its digits is 15552, while the sum is 36.
The square root of 139116348 is about 11794.7593447259. The cubic root of 139116348 is about 518.1546374730.
The spelling of 139116348 in words is "one hundred thirty-nine million, one hundred sixteen thousand, three hundred forty-eight".
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