Base | Representation |
---|---|
bin | 101010101001100011000… |
… | …001101110000001000101 |
3 | 101101011222112000000110100 |
4 | 222221203001232001011 |
5 | 341004314221402020 |
6 | 10122223154514313 |
7 | 421513451142033 |
oct | 52514301560105 |
9 | 11334875000410 |
10 | 2930829090885 |
11 | a2aa59684993 |
12 | 3b4020895999 |
13 | 1834b70b2697 |
14 | a1bd245d553 |
15 | 51386d04a90 |
hex | 2aa6306e045 |
2930829090885 has 24 divisors (see below), whose sum is σ = 5082807525120. Its totient is φ = 1562276920032.
The previous prime is 2930829090829. The next prime is 2930829090899. The reversal of 2930829090885 is 5880909280392.
It is not a de Polignac number, because 2930829090885 - 226 = 2930761982021 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17246349 + ... + 17415458.
It is an arithmetic number, because the mean of its divisors is an integer number (211783646880).
Almost surely, 22930829090885 is an apocalyptic number.
It is an amenable number.
2930829090885 is a deficient number, since it is larger than the sum of its proper divisors (2151978434235).
2930829090885 is a wasteful number, since it uses less digits than its factorization.
2930829090885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34663697 (or 34663694 counting only the distinct ones).
The product of its (nonzero) digits is 22394880, while the sum is 63.
The spelling of 2930829090885 in words is "two trillion, nine hundred thirty billion, eight hundred twenty-nine million, ninety thousand, eight hundred eighty-five".
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