Base | Representation |
---|---|
bin | 11011101000111011… |
… | …110100100111100010 |
3 | 2211121022000102221022 |
4 | 123220323310213202 |
5 | 441240004044111 |
6 | 21344522125442 |
7 | 2100305064656 |
oct | 335073644742 |
9 | 84538012838 |
10 | 29677799906 |
11 | 1164a387367 |
12 | 5903050882 |
13 | 2a4c6c3661 |
14 | 1617736a66 |
15 | b8a6d22db |
hex | 6e8ef49e2 |
29677799906 has 16 divisors (see below), whose sum is σ = 44719182816. Its totient is φ = 14771530656.
The previous prime is 29677799891. The next prime is 29677799909. The reversal of 29677799906 is 60999777692.
It is a self number, because there is not a number n which added to its sum of digits gives 29677799906.
It is not an unprimeable number, because it can be changed into a prime (29677799909) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452510 + ... + 513926.
It is an arithmetic number, because the mean of its divisors is an integer number (2794948926).
Almost surely, 229677799906 is an apocalyptic number.
29677799906 is a deficient number, since it is larger than the sum of its proper divisors (15041382910).
29677799906 is a wasteful number, since it uses less digits than its factorization.
29677799906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62513.
The product of its (nonzero) digits is 162030456, while the sum is 71.
The spelling of 29677799906 in words is "twenty-nine billion, six hundred seventy-seven million, seven hundred ninety-nine thousand, nine hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •