Base | Representation |
---|---|
bin | 111001010100… |
… | …0000011010000 |
3 | 2002112121202002 |
4 | 1302220003100 |
5 | 30143022324 |
6 | 2552013132 |
7 | 513256565 |
oct | 162500320 |
9 | 62477662 |
10 | 30048464 |
11 | 15a63946 |
12 | a0911a8 |
13 | 62c1074 |
14 | 3dc286c |
15 | 29883ae |
hex | 1ca80d0 |
30048464 has 40 divisors (see below), whose sum is σ = 59892000. Its totient is φ = 14599296.
The previous prime is 30048457. The next prime is 30048467. The reversal of 30048464 is 46484003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30048467) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131102 + ... + 131330.
It is an arithmetic number, because the mean of its divisors is an integer number (1497300).
Almost surely, 230048464 is an apocalyptic number.
It is an amenable number.
30048464 is a deficient number, since it is larger than the sum of its proper divisors (29843536).
30048464 is a wasteful number, since it uses less digits than its factorization.
30048464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 435 (or 429 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 29.
The square root of 30048464 is about 5481.6479274029. The cubic root of 30048464 is about 310.8904815936.
The spelling of 30048464 in words is "thirty million, forty-eight thousand, four hundred sixty-four".
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