Base | Representation |
---|---|
bin | 11101101100100101110… |
… | …000110111000100101000 |
3 | 21020002111220001021111012 |
4 | 131230211300313010220 |
5 | 231413420203443310 |
6 | 4201300541323052 |
7 | 300303341361155 |
oct | 35544560670450 |
9 | 7202456037435 |
10 | 2040743031080 |
11 | 71752426a0a6 |
12 | 28b614866488 |
13 | 11a5975413a0 |
14 | 70ab59d722c |
15 | 3813ed36c05 |
hex | 1db25c37128 |
2040743031080 has 64 divisors (see below), whose sum is σ = 4963260128400. Its totient is φ = 750703933440.
The previous prime is 2040743031071. The next prime is 2040743031091. The reversal of 2040743031080 is 801303470402.
It can be written as a sum of positive squares in 8 ways, for example, as 54633452644 + 1986109578436 = 233738^2 + 1409294^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7154741 + ... + 7434500.
Almost surely, 22040743031080 is an apocalyptic number.
2040743031080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2040743031080 is an abundant number, since it is smaller than the sum of its proper divisors (2922517097320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2040743031080 is a wasteful number, since it uses less digits than its factorization.
2040743031080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14589534 (or 14589530 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 32.
The spelling of 2040743031080 in words is "two trillion, forty billion, seven hundred forty-three million, thirty-one thousand, eighty".
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