Base | Representation |
---|---|
bin | 111010010001001110… |
… | …0110011011101111010 |
3 | 102221222122222122010001 |
4 | 1310202130303131322 |
5 | 4022232244342040 |
6 | 133252421343214 |
7 | 12016613454331 |
oct | 1644234633572 |
9 | 387878878101 |
10 | 125132027770 |
11 | 49082849592 |
12 | 20302567b0a |
13 | ba524c16a9 |
14 | 60b0b74d18 |
15 | 33c57db59a |
hex | 1d2273377a |
125132027770 has 32 divisors (see below), whose sum is σ = 226550338560. Its totient is φ = 49761270720.
The previous prime is 125132027749. The next prime is 125132027773. The reversal of 125132027770 is 77720231521.
It is not an unprimeable number, because it can be changed into a prime (125132027773) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7483239 + ... + 7499941.
It is an arithmetic number, because the mean of its divisors is an integer number (7079698080).
Almost surely, 2125132027770 is an apocalyptic number.
125132027770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
125132027770 is a deficient number, since it is larger than the sum of its proper divisors (101418310790).
125132027770 is a wasteful number, since it uses less digits than its factorization.
125132027770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21030.
The product of its (nonzero) digits is 41160, while the sum is 37.
The spelling of 125132027770 in words is "one hundred twenty-five billion, one hundred thirty-two million, twenty-seven thousand, seven hundred seventy".
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