Base | Representation |
---|---|
bin | 110001101101011111… |
… | …001111001010010100 |
3 | 12002202220022210020022 |
4 | 301231133033022110 |
5 | 1333303341401120 |
6 | 40304255524312 |
7 | 3566501604662 |
oct | 615537171224 |
9 | 162686283208 |
10 | 53376512660 |
11 | 20700716a89 |
12 | a417829698 |
13 | 5058461003 |
14 | 2824d45c32 |
15 | 15c600d025 |
hex | c6d7cf294 |
53376512660 has 48 divisors (see below), whose sum is σ = 118642218240. Its totient is φ = 20115112320.
The previous prime is 53376512599. The next prime is 53376512677. The reversal of 53376512660 is 6621567335.
It is a happy number.
It is a super-3 number, since 3×533765126603 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319244 + ... + 456803.
It is an arithmetic number, because the mean of its divisors is an integer number (2471712880).
Almost surely, 253376512660 is an apocalyptic number.
It is an amenable number.
53376512660 is an abundant number, since it is smaller than the sum of its proper divisors (65265705580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53376512660 is a wasteful number, since it uses less digits than its factorization.
53376512660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 776256 (or 776254 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 44.
The spelling of 53376512660 in words is "fifty-three billion, three hundred seventy-six million, five hundred twelve thousand, six hundred sixty".
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