Base | Representation |
---|---|
bin | 1110100110111… |
… | …1001011011010 |
3 | 11021021222110202 |
4 | 3221233023122 |
5 | 111141212134 |
6 | 10025142202 |
7 | 1342544612 |
oct | 351571332 |
9 | 137258422 |
10 | 61272794 |
11 | 31650180 |
12 | 1862a962 |
13 | c9043bb |
14 | 81cda42 |
15 | 55a4d7e |
hex | 3a6f2da |
61272794 has 32 divisors (see below), whose sum is σ = 106888896. Its totient is φ = 26033920.
The previous prime is 61272779. The next prime is 61272803. The reversal of 61272794 is 49727216.
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, 64229 + ... + 65175.
It is an arithmetic number, because the mean of its divisors is an integer number (3340278).
Almost surely, 261272794 is an apocalyptic number.
61272794 is a deficient number, since it is larger than the sum of its proper divisors (45616102).
61272794 is a wasteful number, since it uses less digits than its factorization.
61272794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1150.
The product of its digits is 42336, while the sum is 38.
The square root of 61272794 is about 7827.6940410315. The cubic root of 61272794 is about 394.2356505558.
The spelling of 61272794 in words is "sixty-one million, two hundred seventy-two thousand, seven hundred ninety-four".
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