Base | Representation |
---|---|
bin | 10011001001001000… |
… | …01001101101010100 |
3 | 222112020020110022202 |
4 | 21210210021231110 |
5 | 132021421230030 |
6 | 4415442344032 |
7 | 512451122201 |
oct | 114444115524 |
9 | 28466213282 |
10 | 10277133140 |
11 | 43a41a026a |
12 | 1ba995b018 |
13 | c7a23cc91 |
14 | 6d6ca2ca8 |
15 | 4023a1745 |
hex | 264909b54 |
10277133140 has 12 divisors (see below), whose sum is σ = 21581979636. Its totient is φ = 4110853248.
The previous prime is 10277133137. The next prime is 10277133143. The reversal of 10277133140 is 4133177201.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (10277133137) and next prime (10277133143).
It can be written as a sum of positive squares in 2 ways, for example, as 1283645584 + 8993487556 = 35828^2 + 94834^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10277133143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256928309 + ... + 256928348.
It is an arithmetic number, because the mean of its divisors is an integer number (1798498303).
Almost surely, 210277133140 is an apocalyptic number.
10277133140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10277133140 is an abundant number, since it is smaller than the sum of its proper divisors (11304846496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10277133140 is a wasteful number, since it uses less digits than its factorization.
10277133140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 513856666 (or 513856664 counting only the distinct ones).
The product of its (nonzero) digits is 3528, while the sum is 29.
The spelling of 10277133140 in words is "ten billion, two hundred seventy-seven million, one hundred thirty-three thousand, one hundred forty".
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