Base | Representation |
---|---|
bin | 111010010111… |
… | …1110010001010 |
3 | 2010120212101021 |
4 | 1310233302022 |
5 | 30313320201 |
6 | 3011543054 |
7 | 521063506 |
oct | 164576212 |
9 | 63525337 |
10 | 30604426 |
11 | 16303616 |
12 | a2baa8a |
13 | 6457138 |
14 | 40c9306 |
15 | 2a47ea1 |
hex | 1d2fc8a |
30604426 has 16 divisors (see below), whose sum is σ = 47775744. Its totient is φ = 14691664.
The previous prime is 30604411. The next prime is 30604429. The reversal of 30604426 is 62440603.
It is a self number, because there is not a number n which added to its sum of digits gives 30604426.
It is not an unprimeable number, because it can be changed into a prime (30604429) 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, 1911 + ... + 8053.
It is an arithmetic number, because the mean of its divisors is an integer number (2985984).
Almost surely, 230604426 is an apocalyptic number.
30604426 is a deficient number, since it is larger than the sum of its proper divisors (17171318).
30604426 is a wasteful number, since it uses less digits than its factorization.
30604426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6245.
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 30604426 is about 5532.1267158300. The cubic root of 30604426 is about 312.7961599836.
The spelling of 30604426 in words is "thirty million, six hundred four thousand, four hundred twenty-six".
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