Base | Representation |
---|---|
bin | 1011111101110… |
… | …10101000001000 |
3 | 20222212210022002 |
4 | 11332322220020 |
5 | 201144113034 |
6 | 13543250132 |
7 | 2326131365 |
oct | 576725010 |
9 | 228783262 |
10 | 100379144 |
11 | 51730378 |
12 | 29749948 |
13 | 17a47258 |
14 | d48d46c |
15 | 8c2be7e |
hex | 5fbaa08 |
100379144 has 16 divisors (see below), whose sum is σ = 188496720. Its totient is φ = 50113360.
The previous prime is 100379141. The next prime is 100379177. The reversal of 100379144 is 441973001.
It is not an unprimeable number, because it can be changed into a prime (100379141) 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, 3722 + ... + 14649.
It is an arithmetic number, because the mean of its divisors is an integer number (11781045).
Almost surely, 2100379144 is an apocalyptic number.
It is an amenable number.
100379144 is a deficient number, since it is larger than the sum of its proper divisors (88117576).
100379144 is a wasteful number, since it uses less digits than its factorization.
100379144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19060 (or 19056 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 100379144 is about 10018.9392652117. The cubic root of 100379144 is about 464.7447537387.
The spelling of 100379144 in words is "one hundred million, three hundred seventy-nine thousand, one hundred forty-four".
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