Base | Representation |
---|---|
bin | 1110100100001… |
… | …1011101010000 |
3 | 11020221212211002 |
4 | 3221003131100 |
5 | 111114444322 |
6 | 10021241132 |
7 | 1341200531 |
oct | 351033520 |
9 | 136855732 |
10 | 61093712 |
11 | 31538679 |
12 | 185631a8 |
13 | c870a34 |
14 | 8184688 |
15 | 556bc92 |
hex | 3a43750 |
61093712 has 20 divisors (see below), whose sum is σ = 121123200. Its totient is φ = 29836128.
The previous prime is 61093679. The next prime is 61093717. The reversal of 61093712 is 21739016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61093717) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43712 + ... + 45087.
It is an arithmetic number, because the mean of its divisors is an integer number (6056160).
Almost surely, 261093712 is an apocalyptic number.
It is an amenable number.
61093712 is a deficient number, since it is larger than the sum of its proper divisors (60029488).
61093712 is a wasteful number, since it uses less digits than its factorization.
61093712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88850 (or 88844 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 29.
The square root of 61093712 is about 7816.2466695979. The cubic root of 61093712 is about 393.8511982433.
The spelling of 61093712 in words is "sixty-one million, ninety-three thousand, seven hundred twelve".
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