Base | Representation |
---|---|
bin | 101101000111000… |
… | …1010101000110110 |
3 | 10220111020001022201 |
4 | 1122032022220312 |
5 | 11044444204110 |
6 | 410111015114 |
7 | 52336631515 |
oct | 13216125066 |
9 | 3814201281 |
10 | 1513663030 |
11 | 707472490 |
12 | 362b0a49a |
13 | 1b17971c9 |
14 | 10505c67c |
15 | 8cd47b3a |
hex | 5a38aa36 |
1513663030 has 64 divisors (see below), whose sum is σ = 3029031936. Its totient is φ = 540000000.
The previous prime is 1513662977. The next prime is 1513663037. The reversal of 1513663030 is 303663151.
It is a self number, because there is not a number n which added to its sum of digits gives 1513663030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1513663037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2015155 + ... + 2015905.
It is an arithmetic number, because the mean of its divisors is an integer number (47328624).
Almost surely, 21513663030 is an apocalyptic number.
1513663030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1513663030 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
1513663030 is a wasteful number, since it uses less digits than its factorization.
1513663030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1093.
The product of its (nonzero) digits is 4860, while the sum is 28.
The square root of 1513663030 is about 38905.8225719493. The cubic root of 1513663030 is about 1148.1793573240.
The spelling of 1513663030 in words is "one billion, five hundred thirteen million, six hundred sixty-three thousand, thirty".
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