Base | Representation |
---|---|
bin | 1101101101011… |
… | …10101110010110 |
3 | 22000102010200110 |
4 | 12312232232112 |
5 | 213420313304 |
6 | 15225023450 |
7 | 2564400306 |
oct | 666565626 |
9 | 260363613 |
10 | 115010454 |
11 | 59a14069 |
12 | 32624b86 |
13 | 1aa9ab30 |
14 | 113bb606 |
15 | a16c289 |
hex | 6daeb96 |
115010454 has 32 divisors (see below), whose sum is σ = 248129280. Its totient is φ = 35328672.
The previous prime is 115010449. The next prime is 115010461. The reversal of 115010454 is 454010511.
It is a super-2 number, since 2×1150104542 = 26454809058572232, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 115010454.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78759 + ... + 80205.
It is an arithmetic number, because the mean of its divisors is an integer number (7754040).
Almost surely, 2115010454 is an apocalyptic number.
115010454 is an abundant number, since it is smaller than the sum of its proper divisors (133118826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115010454 is a wasteful number, since it uses less digits than its factorization.
115010454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2484.
The product of its (nonzero) digits is 400, while the sum is 21.
The square root of 115010454 is about 10724.2927039502. The cubic root of 115010454 is about 486.3091480884.
Adding to 115010454 its reverse (454010511), we get a palindrome (569020965).
The spelling of 115010454 in words is "one hundred fifteen million, ten thousand, four hundred fifty-four".
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