Base | Representation |
---|---|
bin | 1110100010111… |
… | …1110100011010 |
3 | 11020210210110220 |
4 | 3220233310122 |
5 | 111104411044 |
6 | 10015420510 |
7 | 1340414160 |
oct | 350576432 |
9 | 136723426 |
10 | 61013274 |
11 | 314931a3 |
12 | 18524736 |
13 | c84323a |
14 | 8163230 |
15 | 5553019 |
hex | 3a2fd1a |
61013274 has 32 divisors (see below), whose sum is σ = 144270720. Its totient is φ = 16830912.
The previous prime is 61013269. The next prime is 61013297. The reversal of 61013274 is 47231016.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23829 + ... + 26264.
It is an arithmetic number, because the mean of its divisors is an integer number (4508460).
Almost surely, 261013274 is an apocalyptic number.
61013274 is an abundant number, since it is smaller than the sum of its proper divisors (83257446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61013274 is a wasteful number, since it uses less digits than its factorization.
61013274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50134.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 61013274 is about 7811.0994104543. The cubic root of 61013274 is about 393.6782698260.
The spelling of 61013274 in words is "sixty-one million, thirteen thousand, two hundred seventy-four".
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