Base | Representation |
---|---|
bin | 10011111101001111011… |
… | …100111110110111111101 |
3 | 11212002220010220201012111 |
4 | 103331033130332313331 |
5 | 134432140424040203 |
6 | 2530005232134021 |
7 | 201040152651310 |
oct | 23751734766775 |
9 | 4762803821174 |
10 | 1371427565053 |
11 | 48968a11aa97 |
12 | 1a1960397311 |
13 | 9c42c222130 |
14 | 4a53da0a977 |
15 | 25a19a2326d |
hex | 13f4f73edfd |
1371427565053 has 16 divisors (see below), whose sum is σ = 1787199724800. Its totient is φ = 1021256983296.
The previous prime is 1371427565041. The next prime is 1371427565069. The reversal of 1371427565053 is 3505657241731.
It is a cyclic number.
It is not a de Polignac number, because 1371427565053 - 229 = 1370890694141 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1371427564988 and 1371427565006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1371427565003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443252353 + ... + 443255446.
It is an arithmetic number, because the mean of its divisors is an integer number (111699982800).
Almost surely, 21371427565053 is an apocalyptic number.
1371427565053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1371427565053 is a deficient number, since it is larger than the sum of its proper divisors (415772159747).
1371427565053 is a wasteful number, since it uses less digits than its factorization.
1371427565053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 886507836.
The product of its (nonzero) digits is 2646000, while the sum is 49.
The spelling of 1371427565053 in words is "one trillion, three hundred seventy-one billion, four hundred twenty-seven million, five hundred sixty-five thousand, fifty-three".
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