Base | Representation |
---|---|
bin | 111010101111110100110001… |
… | …010101100010110010010000 |
3 | 1020212211020022211110000111210 |
4 | 322233310301111202302100 |
5 | 232331141230342402220 |
6 | 2313302555333540120 |
7 | 105264563101201515 |
oct | 7257646125426220 |
9 | 1225736284400453 |
10 | 258373175356560 |
11 | 753644a2794360 |
12 | 24b8a5517a4640 |
13 | b12264166cc54 |
14 | 47b348523730c |
15 | 1ed0d2c5b56e0 |
hex | eafd31562c90 |
258373175356560 has 160 divisors (see below), whose sum is σ = 875487749304960. Its totient is φ = 62512864153600.
The previous prime is 258373175356547. The next prime is 258373175356561. The reversal of 258373175356560 is 65653571373852.
258373175356560 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (66).
It is a junction number, because it is equal to n+sod(n) for n = 258373175356491 and 258373175356500.
It is not an unprimeable number, because it can be changed into a prime (258373175356561) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94794381 + ... + 97481900.
It is an arithmetic number, because the mean of its divisors is an integer number (5471798433156).
Almost surely, 2258373175356560 is an apocalyptic number.
258373175356560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
258373175356560 is an abundant number, since it is smaller than the sum of its proper divisors (617114573948400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
258373175356560 is a wasteful number, since it uses less digits than its factorization.
258373175356560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192276817 (or 192276811 counting only the distinct ones).
The product of its (nonzero) digits is 476280000, while the sum is 66.
The spelling of 258373175356560 in words is "two hundred fifty-eight trillion, three hundred seventy-three billion, one hundred seventy-five million, three hundred fifty-six thousand, five hundred sixty".
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