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30063296 = 26538863
BaseRepresentation
bin111001010101…
…1101011000000
32002120101002102
41302223223000
530144011141
62552205532
7513351044
oct162535300
962511072
1030063296
1115a73aaa
12a0998a8
1362c7a43
143dc8024
15298c99b
hex1cabac0

30063296 has 28 divisors (see below), whose sum is σ = 60789312. Its totient is φ = 14746368.

The previous prime is 30063287. The next prime is 30063353. The reversal of 30063296 is 69236003.

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, 1040 + ... + 7823.

Almost surely, 230063296 is an apocalyptic number.

It is an amenable number.

30063296 is an abundant number, since it is smaller than the sum of its proper divisors (30726016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30063296 is an equidigital number, since it uses as much as digits as its factorization.

30063296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8928 (or 8918 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 30063296 is about 5483.0006383366. Note that the first 3 decimals coincide. The cubic root of 30063296 is about 310.9416252965.

Adding to 30063296 its reverse (69236003), we get a palindrome (99299299).

The spelling of 30063296 in words is "thirty million, sixty-three thousand, two hundred ninety-six".

Divisors: 1 2 4 8 16 32 53 64 106 212 424 848 1696 3392 8863 17726 35452 70904 141808 283616 469739 567232 939478 1878956 3757912 7515824 15031648 30063296