Base | Representation |
---|---|
bin | 1110100011100… |
… | …1101010100000 |
3 | 11020212211210110 |
4 | 3220321222200 |
5 | 111112203400 |
6 | 10020331320 |
7 | 1340642556 |
oct | 350715240 |
9 | 136784713 |
10 | 61053600 |
11 | 31510523 |
12 | 18543b40 |
13 | c8586ba |
14 | 8173bd6 |
15 | 555ee50 |
hex | 3a39aa0 |
61053600 has 72 divisors (see below), whose sum is σ = 198737280. Its totient is φ = 16280320.
The previous prime is 61053583. The next prime is 61053617. The reversal of 61053600 is 635016.
It is an interprime number because it is at equal distance from previous prime (61053583) and next prime (61053617).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10320 + ... + 15119.
It is an arithmetic number, because the mean of its divisors is an integer number (2760240).
Almost surely, 261053600 is an apocalyptic number.
61053600 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
61053600 is an abundant number, since it is smaller than the sum of its proper divisors (137683680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61053600 is a wasteful number, since it uses less digits than its factorization.
61053600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25462 (or 25449 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 61053600 is about 7813.6803108394. The cubic root of 61053600 is about 393.7649830529.
Adding to 61053600 its reverse (635016), we get a palindrome (61688616).
The spelling of 61053600 in words is "sixty-one million, fifty-three thousand, six hundred".
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