Base | Representation |
---|---|
bin | 111010000110… |
… | …0110010001011 |
3 | 2010022120201200 |
4 | 1310030302023 |
5 | 30244223232 |
6 | 3004515243 |
7 | 516625530 |
oct | 164146213 |
9 | 63276650 |
10 | 30461067 |
11 | 1621593a |
12 | a24bb23 |
13 | 6406b00 |
14 | 408cd87 |
15 | 2a1a77c |
hex | 1d0cc8b |
30461067 has 36 divisors (see below), whose sum is σ = 54469584. Its totient is φ = 16061760.
The previous prime is 30461063. The next prime is 30461087. The reversal of 30461067 is 76016403.
It is not a de Polignac number, because 30461067 - 22 = 30461063 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30461067.
It is not an unprimeable number, because it can be changed into a prime (30461063) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9217 + ... + 12077.
It is an arithmetic number, because the mean of its divisors is an integer number (1513044).
Almost surely, 230461067 is an apocalyptic number.
30461067 is a deficient number, since it is larger than the sum of its proper divisors (24008517).
30461067 is a wasteful number, since it uses less digits than its factorization.
30461067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2900 (or 2884 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 30461067 is about 5519.1545548209. The cubic root of 30461067 is about 312.3069895081.
The spelling of 30461067 in words is "thirty million, four hundred sixty-one thousand, sixty-seven".
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