Base | Representation |
---|---|
bin | 1100010101010… |
… | …10000101110000 |
3 | 21012200011111210 |
4 | 12022222011300 |
5 | 202441112021 |
6 | 14133240120 |
7 | 2364241206 |
oct | 612520560 |
9 | 235604453 |
10 | 103457136 |
11 | 53442972 |
12 | 2a793040 |
13 | 18584253 |
14 | da51076 |
15 | 9138e76 |
hex | 62aa170 |
103457136 has 40 divisors (see below), whose sum is σ = 270657280. Its totient is φ = 34047936.
The previous prime is 103457117. The next prime is 103457141. The reversal of 103457136 is 631754301.
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 7 ways as a sum of consecutive naturals, for example, 9850 + ... + 17433.
It is an arithmetic number, because the mean of its divisors is an integer number (6766432).
Almost surely, 2103457136 is an apocalyptic number.
103457136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
103457136 is an abundant number, since it is smaller than the sum of its proper divisors (167200144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103457136 is a wasteful number, since it uses less digits than its factorization.
103457136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27373 (or 27367 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 103457136 is about 10171.3881058585. The cubic root of 103457136 is about 469.4472693498.
The spelling of 103457136 in words is "one hundred three million, four hundred fifty-seven thousand, one hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •