Base | Representation |
---|---|
bin | 111011000010… |
… | …0101111100000 |
3 | 2011020112201210 |
4 | 1312010233200 |
5 | 30410434131 |
6 | 3023230120 |
7 | 524043165 |
oct | 166045740 |
9 | 64215653 |
10 | 30952416 |
11 | 16521010 |
12 | a448340 |
13 | 6549651 |
14 | 417a06c |
15 | 2ab6146 |
hex | 1d84be0 |
30952416 has 48 divisors (see below), whose sum is σ = 88639488. Its totient is φ = 9379200.
The previous prime is 30952357. The next prime is 30952421. The reversal of 30952416 is 61425903.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13600 + ... + 15711.
It is an arithmetic number, because the mean of its divisors is an integer number (1846656).
Almost surely, 230952416 is an apocalyptic number.
It is an amenable number.
30952416 is an abundant number, since it is smaller than the sum of its proper divisors (57687072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30952416 is a wasteful number, since it uses less digits than its factorization.
30952416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29335 (or 29327 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 30952416 is about 5563.4895524302. The cubic root of 30952416 is about 313.9772523313.
It can be divided in two parts, 309 and 52416, that added together give a palindrome (52725).
The spelling of 30952416 in words is "thirty million, nine hundred fifty-two thousand, four hundred sixteen".
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