Base | Representation |
---|---|
bin | 1110100100011… |
… | …1000010001110 |
3 | 11020222121220211 |
4 | 3221013002032 |
5 | 111120431431 |
6 | 10021433034 |
7 | 1341261334 |
oct | 351070216 |
9 | 136877824 |
10 | 61108366 |
11 | 31548690 |
12 | 1856b77a |
13 | c8775c7 |
14 | 8189b54 |
15 | 55712b1 |
hex | 3a4708e |
61108366 has 32 divisors (see below), whose sum is σ = 103223808. Its totient is φ = 26893440.
The previous prime is 61108363. The next prime is 61108367. The reversal of 61108366 is 66380116.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61108363) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116581 + ... + 117103.
It is an arithmetic number, because the mean of its divisors is an integer number (3225744).
Almost surely, 261108366 is an apocalyptic number.
61108366 is a deficient number, since it is larger than the sum of its proper divisors (42115442).
61108366 is a wasteful number, since it uses less digits than its factorization.
61108366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 696.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 61108366 is about 7817.1840198373. The cubic root of 61108366 is about 393.8826855758.
The spelling of 61108366 in words is "sixty-one million, one hundred eight thousand, three hundred sixty-six".
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