Base | Representation |
---|---|
bin | 111100011000011… |
… | …001101010000100 |
3 | 2121121012020020102 |
4 | 330120121222010 |
5 | 4033313421013 |
6 | 244304423232 |
7 | 34050415541 |
oct | 7430315204 |
9 | 2547166212 |
10 | 1013029508 |
11 | 47a913077 |
12 | 243317b18 |
13 | 131b4c95a |
14 | 9877dbc8 |
15 | 5de06d58 |
hex | 3c619a84 |
1013029508 has 24 divisors (see below), whose sum is σ = 1839857880. Its totient is φ = 487468800.
The previous prime is 1013029489. The next prime is 1013029513. The reversal of 1013029508 is 8059203101.
It can be written as a sum of positive squares in 4 ways, for example, as 82047364 + 930982144 = 9058^2 + 30512^2 .
It is a Harshad number since it is a multiple of its sum of digits (29).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22358 + ... + 50258.
It is an arithmetic number, because the mean of its divisors is an integer number (76660745).
Almost surely, 21013029508 is an apocalyptic number.
It is an amenable number.
1013029508 is a deficient number, since it is larger than the sum of its proper divisors (826828372).
1013029508 is a wasteful number, since it uses less digits than its factorization.
1013029508 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28247 (or 28245 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 29.
The square root of 1013029508 is about 31828.1244813451. The cubic root of 1013029508 is about 1004.3244415815.
The spelling of 1013029508 in words is "one billion, thirteen million, twenty-nine thousand, five hundred eight".
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