Base | Representation |
---|---|
bin | 10100001100100110111… |
… | …10110001001010011101 |
3 | 2110100020112210102110000 |
4 | 22012103132301022131 |
5 | 42332214244113401 |
6 | 1250445214004513 |
7 | 101065035051606 |
oct | 12062336611235 |
9 | 2410215712400 |
10 | 693964051101 |
11 | 248343684982 |
12 | b25b31a6739 |
13 | 50595ac5549 |
14 | 25833818dad |
15 | 130b921d186 |
hex | a1937b129d |
693964051101 has 20 divisors (see below), whose sum is σ = 1037026306624. Its totient is φ = 462480273000.
The previous prime is 693964051069. The next prime is 693964051129. The reversal of 693964051101 is 101150469396.
693964051101 is a `hidden beast` number, since 6 + 9 + 3 + 96 + 40 + 511 + 0 + 1 = 666.
693964051101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 693964051101 - 25 = 693964051069 is a prime.
It is a super-2 number, since 2×6939640511012 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (693964011101) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1271605 + ... + 1733466.
Almost surely, 2693964051101 is an apocalyptic number.
It is an amenable number.
693964051101 is a deficient number, since it is larger than the sum of its proper divisors (343062255523).
693964051101 is a wasteful number, since it uses less digits than its factorization.
693964051101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3007934 (or 3007925 counting only the distinct ones).
The product of its (nonzero) digits is 174960, while the sum is 45.
The spelling of 693964051101 in words is "six hundred ninety-three billion, nine hundred sixty-four million, fifty-one thousand, one hundred one".
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