Base | Representation |
---|---|
bin | 10011001000101111101… |
… | …101110001011000000100 |
3 | 11122201101211101011100221 |
4 | 103020233231301120010 |
5 | 133021220443123302 |
6 | 2444044102514124 |
7 | 164003265663310 |
oct | 23105755613004 |
9 | 4581354334327 |
10 | 1315060520452 |
11 | 467794420108 |
12 | 192a4b135944 |
13 | 970183432c3 |
14 | 47913844b40 |
15 | 2431b1e1937 |
hex | 1322fb71604 |
1315060520452 has 24 divisors (see below), whose sum is σ = 2631964233024. Its totient is φ = 563202396192.
The previous prime is 1315060520429. The next prime is 1315060520461. The reversal of 1315060520452 is 2540250605131.
It is a super-2 number, since 2×13150605204522 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16416403 + ... + 16496314.
It is an arithmetic number, because the mean of its divisors is an integer number (109665176376).
Almost surely, 21315060520452 is an apocalyptic number.
It is an amenable number.
1315060520452 is an abundant number, since it is smaller than the sum of its proper divisors (1316903712572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1315060520452 is a wasteful number, since it uses less digits than its factorization.
1315060520452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32914155 (or 32914153 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 34.
The spelling of 1315060520452 in words is "one trillion, three hundred fifteen billion, sixty million, five hundred twenty thousand, four hundred fifty-two".
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