Base | Representation |
---|---|
bin | 11100010001110110… |
… | …101111110101001000 |
3 | 2220101010212001122000 |
4 | 130101312233311020 |
5 | 444141232213212 |
6 | 21541005031000 |
7 | 2123312410164 |
oct | 342166576510 |
9 | 86333761560 |
10 | 30364335432 |
11 | 1197196a6a2 |
12 | 5a74b55460 |
13 | 2b2b9ca2b2 |
14 | 16809a7ca4 |
15 | bcaae51dc |
hex | 711dafd48 |
30364335432 has 32 divisors (see below), whose sum is σ = 84345376800. Its totient is φ = 10121445072.
The previous prime is 30364335377. The next prime is 30364335437. The reversal of 30364335432 is 23453346303.
30364335432 is a `hidden beast` number, since 3 + 0 + 3 + 643 + 3 + 5 + 4 + 3 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (30364335437) 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 7 ways as a sum of consecutive naturals, for example, 70287598 + ... + 70288029.
It is an arithmetic number, because the mean of its divisors is an integer number (2635793025).
Almost surely, 230364335432 is an apocalyptic number.
It is an amenable number.
30364335432 is an abundant number, since it is smaller than the sum of its proper divisors (53981041368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30364335432 is a wasteful number, since it uses less digits than its factorization.
30364335432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140575642 (or 140575632 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 36.
The spelling of 30364335432 in words is "thirty billion, three hundred sixty-four million, three hundred thirty-five thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •