Base | Representation |
---|---|
bin | 101010100111110100111… |
… | …001001110000001001110 |
3 | 101101000012202012000102010 |
4 | 222213310321032001032 |
5 | 340442023212301120 |
6 | 10121315551442050 |
7 | 421416613565352 |
oct | 52476471160116 |
9 | 11330182160363 |
10 | 2928981368910 |
11 | a2a1a0696033 |
12 | 3b37a5b26326 |
13 | 18328135407c |
14 | a1a98cc3462 |
15 | 512c99c17e0 |
hex | 2a9f4e4e04e |
2928981368910 has 32 divisors (see below), whose sum is σ = 7179120294912. Its totient is φ = 764443364000.
The previous prime is 2928981368879. The next prime is 2928981368933. The reversal of 2928981368910 is 198631898292.
It is a happy number.
2928981368910 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent 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, 1038644466 + ... + 1038647285.
It is an arithmetic number, because the mean of its divisors is an integer number (224347509216).
Almost surely, 22928981368910 is an apocalyptic number.
2928981368910 is an abundant number, since it is smaller than the sum of its proper divisors (4250138926002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2928981368910 is a wasteful number, since it uses less digits than its factorization.
2928981368910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2077291808.
The product of its (nonzero) digits is 26873856, while the sum is 66.
The spelling of 2928981368910 in words is "two trillion, nine hundred twenty-eight billion, nine hundred eighty-one million, three hundred sixty-eight thousand, nine hundred ten".
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