Base | Representation |
---|---|
bin | 101010000011111010010… |
… | …111111110111010111010 |
3 | 101020022200020120002110021 |
4 | 222003322113332322322 |
5 | 334324034131121241 |
6 | 10051501234041054 |
7 | 415553160562333 |
oct | 52037227767272 |
9 | 11208606502407 |
10 | 2890418613946 |
11 | a14901a55506 |
12 | 3a822341918a |
13 | 17c746c90b76 |
14 | 9dc7b56128a |
15 | 502be28a0d1 |
hex | 2a0fa5feeba |
2890418613946 has 32 divisors (see below), whose sum is σ = 4363115397120. Its totient is φ = 1436084732016.
The previous prime is 2890418613913. The next prime is 2890418613961. The reversal of 2890418613946 is 6493168140982.
It is a happy number.
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, 244137895 + ... + 244149733.
It is an arithmetic number, because the mean of its divisors is an integer number (136347356160).
Almost surely, 22890418613946 is an apocalyptic number.
2890418613946 is a deficient number, since it is larger than the sum of its proper divisors (1472696783174).
2890418613946 is a wasteful number, since it uses less digits than its factorization.
2890418613946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13378.
The product of its (nonzero) digits is 17915904, while the sum is 61.
The spelling of 2890418613946 in words is "two trillion, eight hundred ninety billion, four hundred eighteen million, six hundred thirteen thousand, nine hundred forty-six".
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