Base | Representation |
---|---|
bin | 1011111101111… |
… | …00010101010100 |
3 | 20222220010212220 |
4 | 11332330111110 |
5 | 201144324012 |
6 | 13543342340 |
7 | 2326160640 |
oct | 576742524 |
9 | 228803786 |
10 | 100386132 |
11 | 51735650 |
12 | 297519b0 |
13 | 17a4a4a2 |
14 | d491c20 |
15 | 8c2e08c |
hex | 5fbc554 |
100386132 has 48 divisors (see below), whose sum is σ = 292035072. Its totient is φ = 26074080.
The previous prime is 100386131. The next prime is 100386137. The reversal of 100386132 is 231683001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100386131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53398 + ... + 55245.
It is an arithmetic number, because the mean of its divisors is an integer number (6084064).
Almost surely, 2100386132 is an apocalyptic number.
100386132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
100386132 is an abundant number, since it is smaller than the sum of its proper divisors (191648940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100386132 is a wasteful number, since it uses less digits than its factorization.
100386132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108668 (or 108666 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 100386132 is about 10019.2879986554. The cubic root of 100386132 is about 464.7555380539.
The spelling of 100386132 in words is "one hundred million, three hundred eighty-six thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •