Base | Representation |
---|---|
bin | 111000100010101… |
… | …101011010100101 |
3 | 2110010000001010200 |
4 | 320202231122211 |
5 | 3420321414023 |
6 | 234044141113 |
7 | 32336106522 |
oct | 7042553245 |
9 | 2403001120 |
10 | 948623013 |
11 | 447522568 |
12 | 225837799 |
13 | 1216bc0c0 |
14 | 8ddb6149 |
15 | 58433743 |
hex | 388ad6a5 |
948623013 has 24 divisors (see below), whose sum is σ = 1553304480. Its totient is φ = 553042080.
The previous prime is 948623009. The next prime is 948623023. The reversal of 948623013 is 310326849.
948623013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 948623013 - 22 = 948623009 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (948623023) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211143 + ... + 215588.
It is an arithmetic number, because the mean of its divisors is an integer number (64721020).
Almost surely, 2948623013 is an apocalyptic number.
It is an amenable number.
948623013 is a deficient number, since it is larger than the sum of its proper divisors (604681467).
948623013 is a wasteful number, since it uses less digits than its factorization.
948623013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 426769 (or 426766 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 948623013 is about 30799.7242357785. The cubic root of 948623013 is about 982.5723801153.
The spelling of 948623013 in words is "nine hundred forty-eight million, six hundred twenty-three thousand, thirteen".
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