Base | Representation |
---|---|
bin | 11100100011100110… |
… | …010001101111011010 |
3 | 2221010212222101022102 |
4 | 130203212101233122 |
5 | 1000243433222040 |
6 | 22030321123402 |
7 | 2133555523442 |
oct | 344346215732 |
9 | 87125871272 |
10 | 30662007770 |
11 | 120049a4299 |
12 | 5b38789562 |
13 | 2b78591784 |
14 | 16ac333122 |
15 | be6ce4515 |
hex | 723991bda |
30662007770 has 8 divisors (see below), whose sum is σ = 55191614004. Its totient is φ = 12264803104.
The previous prime is 30662007767. The next prime is 30662007787. The reversal of 30662007770 is 7770026603.
It can be written as a sum of positive squares in 2 ways, for example, as 30585462769 + 76545001 = 174887^2 + 8749^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1533100379 + ... + 1533100398.
Almost surely, 230662007770 is an apocalyptic number.
30662007770 is a deficient number, since it is larger than the sum of its proper divisors (24529606234).
30662007770 is a wasteful number, since it uses less digits than its factorization.
30662007770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3066200784.
The product of its (nonzero) digits is 74088, while the sum is 38.
The spelling of 30662007770 in words is "thirty billion, six hundred sixty-two million, seven thousand, seven hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •