Base | Representation |
---|---|
bin | 10111100111010011… |
… | …000101000110011110 |
3 | 2102110001121111200012 |
4 | 113213103011012132 |
5 | 403411434000011 |
6 | 15351553403222 |
7 | 1555221063053 |
oct | 274723050636 |
9 | 72401544605 |
10 | 25355375006 |
11 | a8314a2585 |
12 | 4ab7569512 |
13 | 25110520a0 |
14 | 132765302a |
15 | 9d5ebda8b |
hex | 5e74c519e |
25355375006 has 64 divisors (see below), whose sum is σ = 42750892800. Its totient is φ = 11204683776.
The previous prime is 25355374991. The next prime is 25355375009. The reversal of 25355375006 is 60057355352.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25355375009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9687410 + ... + 9690026.
It is an arithmetic number, because the mean of its divisors is an integer number (667982700).
Almost surely, 225355375006 is an apocalyptic number.
25355375006 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
25355375006 is a deficient number, since it is larger than the sum of its proper divisors (17395517794).
25355375006 is a wasteful number, since it uses less digits than its factorization.
25355375006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2853.
The product of its (nonzero) digits is 472500, while the sum is 41.
The spelling of 25355375006 in words is "twenty-five billion, three hundred fifty-five million, three hundred seventy-five thousand, six".
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