Base | Representation |
---|---|
bin | 11100000000111101… |
… | …000011110100110110 |
3 | 2212122101021211022100 |
4 | 130000331003310312 |
5 | 443101134340101 |
6 | 21452515242530 |
7 | 2113300250562 |
oct | 340075036466 |
9 | 85571254270 |
10 | 30080777526 |
11 | 118368a6418 |
12 | 59b5ba9446 |
13 | 2ab5038357 |
14 | 16550746a2 |
15 | bb0c82e86 |
hex | 700f43d36 |
30080777526 has 12 divisors (see below), whose sum is σ = 65175018012. Its totient is φ = 10026925836.
The previous prime is 30080777501. The next prime is 30080777563. The reversal of 30080777526 is 62577708003.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 835577136 + ... + 835577171.
It is an arithmetic number, because the mean of its divisors is an integer number (5431251501).
Almost surely, 230080777526 is an apocalyptic number.
30080777526 is an abundant number, since it is smaller than the sum of its proper divisors (35094240486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30080777526 is a wasteful number, since it uses less digits than its factorization.
30080777526 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1671154315 (or 1671154312 counting only the distinct ones).
The product of its (nonzero) digits is 493920, while the sum is 45.
The spelling of 30080777526 in words is "thirty billion, eighty million, seven hundred seventy-seven thousand, five hundred twenty-six".
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