Base | Representation |
---|---|
bin | 111010111101… |
… | …1011111011010 |
3 | 2011011121202022 |
4 | 1311323133122 |
5 | 30403231042 |
6 | 3022334442 |
7 | 523524542 |
oct | 165733732 |
9 | 64147668 |
10 | 30914522 |
11 | 164a55a1 |
12 | a42a422 |
13 | 6535322 |
14 | 416a322 |
15 | 2aa9cd2 |
hex | 1d7b7da |
30914522 has 8 divisors (see below), whose sum is σ = 47970900. Its totient is φ = 14924224.
The previous prime is 30914519. The next prime is 30914531. The reversal of 30914522 is 22541903.
It can be written as a sum of positive squares in 2 ways, for example, as 27678121 + 3236401 = 5261^2 + 1799^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30914491 and 30914500.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266447 + ... + 266562.
Almost surely, 230914522 is an apocalyptic number.
30914522 is a deficient number, since it is larger than the sum of its proper divisors (17056378).
30914522 is a wasteful number, since it uses less digits than its factorization.
30914522 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 533040.
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 30914522 is about 5560.0829130508. The cubic root of 30914522 is about 313.8490694167.
The spelling of 30914522 in words is "thirty million, nine hundred fourteen thousand, five hundred twenty-two".
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