Base | Representation |
---|---|
bin | 111010011101001111… |
… | …0000001011101011000 |
3 | 110000000202020202122120 |
4 | 1310322132001131120 |
5 | 4024043430003113 |
6 | 133400414421240 |
7 | 12032605616556 |
oct | 1647236013530 |
9 | 400022222576 |
10 | 125535000408 |
11 | 4926a264924 |
12 | 203b5501820 |
13 | bab7b3403c |
14 | 610c4b0bd6 |
15 | 33ead8aa23 |
hex | 1d3a781758 |
125535000408 has 64 divisors (see below), whose sum is σ = 327528403200. Its totient is φ = 40020055680.
The previous prime is 125535000337. The next prime is 125535000427. The reversal of 125535000408 is 804000535521.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 5984803 + ... + 6005741.
It is an arithmetic number, because the mean of its divisors is an integer number (5117631300).
Almost surely, 2125535000408 is an apocalyptic number.
It is an amenable number.
125535000408 is an abundant number, since it is smaller than the sum of its proper divisors (201993402792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125535000408 is a wasteful number, since it uses less digits than its factorization.
125535000408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31832 (or 31828 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 33.
Adding to 125535000408 its reverse (804000535521), we get a palindrome (929535535929).
The spelling of 125535000408 in words is "one hundred twenty-five billion, five hundred thirty-five million, four hundred eight", and thus it is an aban number.
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