Base | Representation |
---|---|
bin | 10111011011100010110… |
… | …011111101110111010100 |
3 | 12200221000020120022100101 |
4 | 113123202303331313110 |
5 | 202340012444323020 |
6 | 3231402540423444 |
7 | 224220231020545 |
oct | 27334263756724 |
9 | 5627006508311 |
10 | 1610123042260 |
11 | 570938532a17 |
12 | 220076b47b84 |
13 | b8aac264085 |
14 | 57d04d1c4cc |
15 | 2bd3a19900a |
hex | 176e2cfddd4 |
1610123042260 has 48 divisors (see below), whose sum is σ = 3479063550480. Its totient is φ = 625484021760.
The previous prime is 1610123042239. The next prime is 1610123042267. The reversal of 1610123042260 is 622403210161.
It can be written as a sum of positive squares in 8 ways, for example, as 40660302736 + 1569462739524 = 201644^2 + 1252782^2 .
It is a super-2 number, since 2×16101230422602 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1610123042267) 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, 1610605 + ... + 2411284.
It is an arithmetic number, because the mean of its divisors is an integer number (72480490635).
Almost surely, 21610123042260 is an apocalyptic number.
1610123042260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1610123042260 is an abundant number, since it is smaller than the sum of its proper divisors (1868940508220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1610123042260 is a wasteful number, since it uses less digits than its factorization.
1610123042260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4022476 (or 4022474 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
The spelling of 1610123042260 in words is "one trillion, six hundred ten billion, one hundred twenty-three million, forty-two thousand, two hundred sixty".
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