Base | Representation |
---|---|
bin | 111001000110001101… |
… | …111101011010101111 |
3 | 12212020122002002221010 |
4 | 321012031331122233 |
5 | 2001024221403303 |
6 | 44055254440303 |
7 | 4300155026100 |
oct | 710615753257 |
9 | 185218062833 |
10 | 61307606703 |
11 | 24000600362 |
12 | ba6b963093 |
13 | 5a20629575 |
14 | 2d783d43a7 |
15 | 18dc446c03 |
hex | e4637d6af |
61307606703 has 24 divisors (see below), whose sum is σ = 95101954608. Its totient is φ = 35028274176.
The previous prime is 61307606681. The next prime is 61307606807. The reversal of 61307606703 is 30760670316.
It is not a de Polignac number, because 61307606703 - 213 = 61307598511 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61307601703) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1301775 + ... + 1348047.
It is an arithmetic number, because the mean of its divisors is an integer number (3962581442).
Almost surely, 261307606703 is an apocalyptic number.
61307606703 is a deficient number, since it is larger than the sum of its proper divisors (33794347905).
61307606703 is a wasteful number, since it uses less digits than its factorization.
61307606703 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55303 (or 55296 counting only the distinct ones).
The product of its (nonzero) digits is 95256, while the sum is 39.
The spelling of 61307606703 in words is "sixty-one billion, three hundred seven million, six hundred six thousand, seven hundred three".
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