Base | Representation |
---|---|
bin | 111001101000111010101001… |
… | …100110100101110100000100 |
3 | 1020020120101212002202010112110 |
4 | 321220322221212211310010 |
5 | 231211322312213212442 |
6 | 2255052251202421020 |
7 | 104252541234304635 |
oct | 7150725146456404 |
9 | 1206511762663473 |
10 | 253500405210372 |
11 | 73855a10aaa111 |
12 | 245220b0961770 |
13 | ab5aca75a6868 |
14 | 46856b10a788c |
15 | 1e491d991869c |
hex | e68ea99a5d04 |
253500405210372 has 24 divisors (see below), whose sum is σ = 591508344542976. Its totient is φ = 84499078062688.
The previous prime is 253500405210341. The next prime is 253500405210407. The reversal of 253500405210372 is 273012504005352.
It is a self number, because there is not a number n which added to its sum of digits gives 253500405210372.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131126343 + ... + 133045550.
It is an arithmetic number, because the mean of its divisors is an integer number (24646181022624).
Almost surely, 2253500405210372 is an apocalyptic number.
It is an amenable number.
253500405210372 is an abundant number, since it is smaller than the sum of its proper divisors (338007939332604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
253500405210372 is a wasteful number, since it uses less digits than its factorization.
253500405210372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264251867 (or 264251865 counting only the distinct ones).
The product of its (nonzero) digits is 252000, while the sum is 39.
The spelling of 253500405210372 in words is "two hundred fifty-three trillion, five hundred billion, four hundred five million, two hundred ten thousand, three hundred seventy-two".
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