Base | Representation |
---|---|
bin | 11000000111011010011000… |
… | …00101001100100001111100 |
3 | 20221202201220010112202212202 |
4 | 30003231030011030201330 |
5 | 23422330433313243142 |
6 | 304442114135451032 |
7 | 14112244335245030 |
oct | 1403551405144174 |
9 | 227681803482782 |
10 | 53031237634172 |
11 | 15996470139756 |
12 | 5b45986226a78 |
13 | 2378a93b58185 |
14 | d14a230741c0 |
15 | 61e6e699e032 |
hex | 303b4c14c87c |
53031237634172 has 48 divisors (see below), whose sum is σ = 114420339633600. Its totient is φ = 20987152223232.
The previous prime is 53031237634157. The next prime is 53031237634187. The reversal of 53031237634172 is 27143673213035.
It is an interprime number because it is at equal distance from previous prime (53031237634157) and next prime (53031237634187).
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, 1051014047 + ... + 1051064502.
It is an arithmetic number, because the mean of its divisors is an integer number (2383757075700).
Almost surely, 253031237634172 is an apocalyptic number.
It is an amenable number.
53031237634172 is an abundant number, since it is smaller than the sum of its proper divisors (61389101999428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53031237634172 is a wasteful number, since it uses less digits than its factorization.
53031237634172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2102078630 (or 2102078628 counting only the distinct ones).
The product of its (nonzero) digits is 1905120, while the sum is 47.
The spelling of 53031237634172 in words is "fifty-three trillion, thirty-one billion, two hundred thirty-seven million, six hundred thirty-four thousand, one hundred seventy-two".
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