Base | Representation |
---|---|
bin | 11100000101110100… |
… | …000011110100010101 |
3 | 2212212001200210222122 |
4 | 130011310003310111 |
5 | 443233022214102 |
6 | 21504550505325 |
7 | 2115310233110 |
oct | 340564036425 |
9 | 85761623878 |
10 | 30162304277 |
11 | 1187891a6a6 |
12 | 5a19365245 |
13 | 2ac8bb1631 |
14 | 1661c17577 |
15 | bb7ed90a2 |
hex | 705d03d15 |
30162304277 has 12 divisors (see below), whose sum is σ = 34963593888. Its totient is φ = 25489241400.
The previous prime is 30162304231. The next prime is 30162304279. The reversal of 30162304277 is 77240326103.
It is not a de Polignac number, because 30162304277 - 216 = 30162238741 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30162304279) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 392099 + ... + 462672.
It is an arithmetic number, because the mean of its divisors is an integer number (2913632824).
Almost surely, 230162304277 is an apocalyptic number.
It is an amenable number.
30162304277 is a deficient number, since it is larger than the sum of its proper divisors (4801289611).
30162304277 is an frugal number, since it uses more digits than its factorization.
30162304277 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 854920 (or 854849 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 35.
The spelling of 30162304277 in words is "thirty billion, one hundred sixty-two million, three hundred four thousand, two hundred seventy-seven".
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