Base | Representation |
---|---|
bin | 10011110001001011… |
… | …10111000000000101 |
3 | 1000101122110121200100 |
4 | 21320211313000011 |
5 | 133213430001000 |
6 | 4513044034313 |
7 | 524001034521 |
oct | 117045670005 |
9 | 30348417610 |
10 | 10613125125 |
11 | 4556917a99 |
12 | 2082392999 |
13 | 1001a301c5 |
14 | 729764d81 |
15 | 421b1ea00 |
hex | 278977005 |
10613125125 has 96 divisors (see below), whose sum is σ = 19828583424. Its totient is φ = 5455728000.
The previous prime is 10613125121. The next prime is 10613125141. The reversal of 10613125125 is 52152131601.
10613125125 is a `hidden beast` number, since 1 + 0 + 613 + 1 + 25 + 1 + 25 = 666.
It is not a de Polignac number, because 10613125125 - 22 = 10613125121 is a prime.
It is a super-2 number, since 2×106131251252 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10613125121) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12101187 + ... + 12102063.
It is an arithmetic number, because the mean of its divisors is an integer number (206547744).
Almost surely, 210613125125 is an apocalyptic number.
10613125125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10613125125 is a deficient number, since it is larger than the sum of its proper divisors (9215458299).
10613125125 is a wasteful number, since it uses less digits than its factorization.
10613125125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1276 (or 1263 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 27.
Adding to 10613125125 its reverse (52152131601), we get a palindrome (62765256726).
The spelling of 10613125125 in words is "ten billion, six hundred thirteen million, one hundred twenty-five thousand, one hundred twenty-five".
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