Base | Representation |
---|---|
bin | 1011111011010… |
… | …11100110011110 |
3 | 20222021100021120 |
4 | 11331223212132 |
5 | 201103233304 |
6 | 13532311410 |
7 | 2323312602 |
oct | 575534636 |
9 | 228240246 |
10 | 100055454 |
11 | 5152a164 |
12 | 29612566 |
13 | 17962b15 |
14 | d407502 |
15 | 8bb60d9 |
hex | 5f6b99e |
100055454 has 16 divisors (see below), whose sum is σ = 200672640. Its totient is φ = 33258200.
The previous prime is 100055441. The next prime is 100055509. The reversal of 100055454 is 454550001.
It is a super-2 number, since 2×1000554542 = 20022187750292232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21072 + ... + 25379.
It is an arithmetic number, because the mean of its divisors is an integer number (12542040).
Almost surely, 2100055454 is an apocalyptic number.
100055454 is an abundant number, since it is smaller than the sum of its proper divisors (100617186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100055454 is a wasteful number, since it uses less digits than its factorization.
100055454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46815.
The product of its (nonzero) digits is 2000, while the sum is 24.
The square root of 100055454 is about 10002.7723157133. The cubic root of 100055454 is about 464.2446657290.
The spelling of 100055454 in words is "one hundred million, fifty-five thousand, four hundred fifty-four".
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