Base | Representation |
---|---|
bin | 101101001101101… |
… | …1001100100110000 |
3 | 10220201202021222001 |
4 | 1122123121210300 |
5 | 11101341211310 |
6 | 410313223344 |
7 | 52411260412 |
oct | 13233314460 |
9 | 3821667861 |
10 | 1517132080 |
11 | 709421872 |
12 | 364101b54 |
13 | 1b24101b9 |
14 | 1056c29b2 |
15 | 8d2d093a |
hex | 5a6d9930 |
1517132080 has 20 divisors (see below), whose sum is σ = 3527332272. Its totient is φ = 606852800.
The previous prime is 1517132051. The next prime is 1517132081. The reversal of 1517132080 is 802317151.
It is a tau number, because it is divible by the number of its divisors (20).
It is not an unprimeable number, because it can be changed into a prime (1517132081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9481996 + ... + 9482155.
Almost surely, 21517132080 is an apocalyptic number.
1517132080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1517132080 is an abundant number, since it is smaller than the sum of its proper divisors (2010200192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1517132080 is a wasteful number, since it uses less digits than its factorization.
1517132080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18964164 (or 18964158 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 28.
The square root of 1517132080 is about 38950.3797157358. The cubic root of 1517132080 is about 1149.0558299470.
The spelling of 1517132080 in words is "one billion, five hundred seventeen million, one hundred thirty-two thousand, eighty".
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