Base | Representation |
---|---|
bin | 11100001011111000100… |
… | …11011011111100111001 |
3 | 10102120202011101110011022 |
4 | 32011330103123330321 |
5 | 111331342444032414 |
6 | 2020522355112225 |
7 | 126653112424334 |
oct | 16057423337471 |
9 | 3376664343138 |
10 | 968453111609 |
11 | 34379a596805 |
12 | 137838ba2675 |
13 | 7042b5a5489 |
14 | 34c327b161b |
15 | 1a2d1e3018e |
hex | e17c4dbf39 |
968453111609 has 16 divisors (see below), whose sum is σ = 983320829568. Its totient is φ = 953690030592.
The previous prime is 968453111579. The next prime is 968453111627. The reversal of 968453111609 is 906111354869.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-968453111609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (968453111699) 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, 40657187 + ... + 40680999.
It is an arithmetic number, because the mean of its divisors is an integer number (61457551848).
Almost surely, 2968453111609 is an apocalyptic number.
It is an amenable number.
968453111609 is a deficient number, since it is larger than the sum of its proper divisors (14867717959).
968453111609 is a wasteful number, since it uses less digits than its factorization.
968453111609 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25984.
The product of its (nonzero) digits is 1399680, while the sum is 53.
The spelling of 968453111609 in words is "nine hundred sixty-eight billion, four hundred fifty-three million, one hundred eleven thousand, six hundred nine".
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