Base | Representation |
---|---|
bin | 1010011001001100… |
… | …1010011100101110 |
3 | 21012102221210021022 |
4 | 2212103022130232 |
5 | 21203222311030 |
6 | 1140504134142 |
7 | 126065650313 |
oct | 24623123456 |
9 | 7172853238 |
10 | 2790041390 |
11 | 12019a6434 |
12 | 65a467352 |
13 | 356051486 |
14 | 1c6790d0a |
15 | 114e1dde5 |
hex | a64ca72e |
2790041390 has 64 divisors (see below), whose sum is σ = 5239080000. Its totient is φ = 1069009920.
The previous prime is 2790041329. The next prime is 2790041417. The reversal of 2790041390 is 931400972.
2790041390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 2790041390.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6658601 + ... + 6659019.
It is an arithmetic number, because the mean of its divisors is an integer number (81860625).
Almost surely, 22790041390 is an apocalyptic number.
2790041390 is a deficient number, since it is larger than the sum of its proper divisors (2449038610).
2790041390 is a wasteful number, since it uses less digits than its factorization.
2790041390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 725.
The product of its (nonzero) digits is 13608, while the sum is 35.
The square root of 2790041390 is about 52820.8423825293. The cubic root of 2790041390 is about 1407.7867781326.
The spelling of 2790041390 in words is "two billion, seven hundred ninety million, forty-one thousand, three hundred ninety".
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