Base | Representation |
---|---|
bin | 10011001000010010… |
… | …11010111010101100 |
3 | 222111202001102222102 |
4 | 21210021122322230 |
5 | 132013123010430 |
6 | 4415032234232 |
7 | 512334425360 |
oct | 114411327254 |
9 | 28452042872 |
10 | 10270125740 |
11 | 43a0244526 |
12 | 1ba753b978 |
13 | c789585a4 |
14 | 6d5d9b2a0 |
15 | 40196a345 |
hex | 26425aeac |
10270125740 has 24 divisors (see below), whose sum is σ = 24648302112. Its totient is φ = 3521185920.
The previous prime is 10270125739. The next prime is 10270125757. The reversal of 10270125740 is 4752107201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36678881 + ... + 36679160.
It is an arithmetic number, because the mean of its divisors is an integer number (1027012588).
Almost surely, 210270125740 is an apocalyptic number.
10270125740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10270125740 is an abundant number, since it is smaller than the sum of its proper divisors (14378176372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10270125740 is a wasteful number, since it uses less digits than its factorization.
10270125740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73358057 (or 73358055 counting only the distinct ones).
The product of its (nonzero) digits is 3920, while the sum is 29.
The spelling of 10270125740 in words is "ten billion, two hundred seventy million, one hundred twenty-five thousand, seven hundred forty".
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