Base | Representation |
---|---|
bin | 11011111010001100… |
… | …111000011111011000 |
3 | 2212100111002222000201 |
4 | 123322030320133120 |
5 | 442333134004023 |
6 | 21433351111544 |
7 | 2110423263415 |
oct | 337214703730 |
9 | 85314088021 |
10 | 29967484888 |
11 | 11788955a40 |
12 | 59840725b4 |
13 | 2a9771c3a3 |
14 | 1643dc310c |
15 | ba5d54bad |
hex | 6fa3387d8 |
29967484888 has 64 divisors (see below), whose sum is σ = 63318892320. Its totient is φ = 13176576000.
The previous prime is 29967484861. The next prime is 29967484901. The reversal of 29967484888 is 88848476992.
It is a self number, because there is not a number n which added to its sum of digits gives 29967484888.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 536688 + ... + 589888.
Almost surely, 229967484888 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 29967484888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31659446160).
29967484888 is an abundant number, since it is smaller than the sum of its proper divisors (33351407432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29967484888 is a wasteful number, since it uses less digits than its factorization.
29967484888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53428 (or 53424 counting only the distinct ones).
The product of its digits is 445906944, while the sum is 73.
The spelling of 29967484888 in words is "twenty-nine billion, nine hundred sixty-seven million, four hundred eighty-four thousand, eight hundred eighty-eight".
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