Base | Representation |
---|---|
bin | 111010000000… |
… | …1011101000000 |
3 | 2010020020001202 |
4 | 1310001131000 |
5 | 30241232111 |
6 | 3003520332 |
7 | 516343316 |
oct | 164013500 |
9 | 63206052 |
10 | 30414656 |
11 | 16193a88 |
12 | a2290a8 |
13 | 63bb94c |
14 | 407a0b6 |
15 | 2a0bb3b |
hex | 1d01740 |
30414656 has 14 divisors (see below), whose sum is σ = 60354210. Its totient is φ = 15207296.
The previous prime is 30414653. The next prime is 30414691. The reversal of 30414656 is 65641403.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 29333056 + 1081600 = 5416^2 + 1040^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30414653) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237551 + ... + 237678.
It is an arithmetic number, because the mean of its divisors is an integer number (4311015).
Almost surely, 230414656 is an apocalyptic number.
It is an amenable number.
30414656 is a deficient number, since it is larger than the sum of its proper divisors (29939554).
30414656 is an equidigital number, since it uses as much as digits as its factorization.
30414656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475241 (or 475231 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 30414656 is about 5514.9484131767. The cubic root of 30414656 is about 312.1482968041.
The spelling of 30414656 in words is "thirty million, four hundred fourteen thousand, six hundred fifty-six".
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