Base | Representation |
---|---|
bin | 1101110110001110100100… |
… | …11011010011101111101001 |
3 | 10222211001012102122211000022 |
4 | 12323013102123103233221 |
5 | 12442400213201113330 |
6 | 144432442521050225 |
7 | 6261660050301050 |
oct | 673072233235751 |
9 | 128731172584008 |
10 | 30450553535465 |
11 | 9780009698928 |
12 | 34b9630926975 |
13 | 13cb6233c7a8b |
14 | 773b595ad397 |
15 | 37c14e957ae5 |
hex | 1bb1d26d3be9 |
30450553535465 has 16 divisors (see below), whose sum is σ = 41763326176128. Its totient is φ = 20879096046336.
The previous prime is 30450553535461. The next prime is 30450553535503. The reversal of 30450553535465 is 56453535505403.
It is a cyclic number.
It is not a de Polignac number, because 30450553535465 - 22 = 30450553535461 is a prime.
It is a super-2 number, since 2×304505535354652 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30450553535461) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26162327 + ... + 27301436.
It is an arithmetic number, because the mean of its divisors is an integer number (2610207886008).
Almost surely, 230450553535465 is an apocalyptic number.
30450553535465 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
30450553535465 is a deficient number, since it is larger than the sum of its proper divisors (11312772640663).
30450553535465 is a wasteful number, since it uses less digits than its factorization.
30450553535465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53480048.
The product of its (nonzero) digits is 40500000, while the sum is 53.
The spelling of 30450553535465 in words is "thirty trillion, four hundred fifty billion, five hundred fifty-three million, five hundred thirty-five thousand, four hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •