Base | Representation |
---|---|
bin | 11100010111111110… |
… | …110000111000010001 |
3 | 2220122022020001100200 |
4 | 130113332300320101 |
5 | 444344034201202 |
6 | 21555115405413 |
7 | 2126001035643 |
oct | 342776607021 |
9 | 86568201320 |
10 | 30467100177 |
11 | 11a1497a338 |
12 | 5aa3453869 |
13 | 2b4709b337 |
14 | 16904b8893 |
15 | bd4b43e1c |
hex | 717fb0e11 |
30467100177 has 12 divisors (see below), whose sum is σ = 44627865984. Its totient is φ = 20025323640.
The previous prime is 30467100107. The next prime is 30467100197. The reversal of 30467100177 is 77100176403.
It is not a de Polignac number, because 30467100177 - 210 = 30467099153 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30467100107) 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 11 ways as a sum of consecutive naturals, for example, 23839033 + ... + 23840310.
It is an arithmetic number, because the mean of its divisors is an integer number (3718988832).
Almost surely, 230467100177 is an apocalyptic number.
It is an amenable number.
30467100177 is a deficient number, since it is larger than the sum of its proper divisors (14160765807).
30467100177 is a wasteful number, since it uses less digits than its factorization.
30467100177 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47679420 (or 47679417 counting only the distinct ones).
The product of its (nonzero) digits is 24696, while the sum is 36.
The spelling of 30467100177 in words is "thirty billion, four hundred sixty-seven million, one hundred thousand, one hundred seventy-seven".
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