Base | Representation |
---|---|
bin | 111011110100001… |
… | …1011000110010100 |
3 | 12011212200111122112 |
4 | 1313220123012110 |
5 | 13102303213320 |
6 | 531054450152 |
7 | 100510642052 |
oct | 16750330624 |
9 | 5155614575 |
10 | 2007085460 |
11 | 93aa47016 |
12 | 480203958 |
13 | 25ca88443 |
14 | 1507c11d2 |
15 | bb311ec5 |
hex | 77a1b194 |
2007085460 has 24 divisors (see below), whose sum is σ = 4226016480. Its totient is φ = 800712864.
The previous prime is 2007085459. The next prime is 2007085469. The reversal of 2007085460 is 645807002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2007085469) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124814 + ... + 139973.
It is an arithmetic number, because the mean of its divisors is an integer number (176084020).
Almost surely, 22007085460 is an apocalyptic number.
2007085460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2007085460 is an abundant number, since it is smaller than the sum of its proper divisors (2218931020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2007085460 is a wasteful number, since it uses less digits than its factorization.
2007085460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265175 (or 265173 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 2007085460 is about 44800.5073631985. The cubic root of 2007085460 is about 1261.4071496910.
The spelling of 2007085460 in words is "two billion, seven million, eighty-five thousand, four hundred sixty".
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