Base | Representation |
---|---|
bin | 11101100100001… |
… | …10001000010010 |
3 | 122021200101022220 |
4 | 32302012020102 |
5 | 1001442411310 |
6 | 40335441510 |
7 | 6101035635 |
oct | 1662061022 |
9 | 567611286 |
10 | 248013330 |
11 | 117aa70a4 |
12 | 6b086296 |
13 | 3c4c8366 |
14 | 24d1dc1c |
15 | 16b90670 |
hex | ec86212 |
248013330 has 32 divisors (see below), whose sum is σ = 614435328. Its totient is φ = 64003200.
The previous prime is 248013281. The next prime is 248013343. The reversal of 248013330 is 33310842.
It is a super-2 number, since 2×2480133302 = 123021223715377800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 248013330.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132411 + ... + 134270.
It is an arithmetic number, because the mean of its divisors is an integer number (19201104).
Almost surely, 2248013330 is an apocalyptic number.
248013330 is an abundant number, since it is smaller than the sum of its proper divisors (366421998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248013330 is a wasteful number, since it uses less digits than its factorization.
248013330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266722.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 248013330 is about 15748.4389702599. The cubic root of 248013330 is about 628.2873868906.
The spelling of 248013330 in words is "two hundred forty-eight million, thirteen thousand, three hundred thirty".
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