Base | Representation |
---|---|
bin | 111001000110000110… |
… | …101000000010001110 |
3 | 12212020111110102121222 |
4 | 321012012220002032 |
5 | 2001023223342420 |
6 | 44055145323342 |
7 | 4300132500626 |
oct | 710606500216 |
9 | 185214412558 |
10 | 61305684110 |
11 | 23aaa507940 |
12 | ba6b196552 |
13 | 5a20105438 |
14 | 2d78053886 |
15 | 18dc1b7225 |
hex | e461a808e |
61305684110 has 32 divisors (see below), whose sum is σ = 120393101952. Its totient is φ = 22290933280.
The previous prime is 61305684091. The next prime is 61305684169. The reversal of 61305684110 is 1148650316.
It is a congruent number.
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, 1720697 + ... + 1755963.
It is an arithmetic number, because the mean of its divisors is an integer number (3762284436).
Almost surely, 261305684110 is an apocalyptic number.
61305684110 is a deficient number, since it is larger than the sum of its proper divisors (59087417842).
61305684110 is a wasteful number, since it uses less digits than its factorization.
61305684110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51088.
The product of its (nonzero) digits is 17280, while the sum is 35.
The spelling of 61305684110 in words is "sixty-one billion, three hundred five million, six hundred eighty-four thousand, one hundred ten".
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