Base | Representation |
---|---|
bin | 11011101110001000… |
… | …000111111111000010 |
3 | 2211211100221010221200 |
4 | 123232020013333002 |
5 | 441424304123132 |
6 | 21401313202030 |
7 | 2102413366206 |
oct | 335610077702 |
9 | 84740833850 |
10 | 29764911042 |
11 | 11694575239 |
12 | 5928260316 |
13 | 2a647736c9 |
14 | 1625130b06 |
15 | b9318cd7c |
hex | 6ee207fc2 |
29764911042 has 12 divisors (see below), whose sum is σ = 64490640630. Its totient is φ = 9921637008.
The previous prime is 29764911037. The next prime is 29764911049. The reversal of 29764911042 is 24011946792.
It can be written as a sum of positive squares in only one way, i.e., 15916093281 + 13848817761 = 126159^2 + 117681^2 .
It is not an unprimeable number, because it can be changed into a prime (29764911049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 826803067 + ... + 826803102.
Almost surely, 229764911042 is an apocalyptic number.
29764911042 is an abundant number, since it is smaller than the sum of its proper divisors (34725729588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29764911042 is a wasteful number, since it uses less digits than its factorization.
29764911042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1653606177 (or 1653606174 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 45.
The spelling of 29764911042 in words is "twenty-nine billion, seven hundred sixty-four million, nine hundred eleven thousand, forty-two".
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