Base | Representation |
---|---|
bin | 1011001000000111… |
… | …0000001110111000 |
3 | 21201011012101001000 |
4 | 2302001300032320 |
5 | 22104110213102 |
6 | 1212213325000 |
7 | 134005262553 |
oct | 26201601670 |
9 | 7634171030 |
10 | 2986804152 |
11 | 12a2a78192 |
12 | 6b4336760 |
13 | 387a44147 |
14 | 20496d69a |
15 | 12733901c |
hex | b20703b8 |
2986804152 has 64 divisors (see below), whose sum is σ = 8309664000. Its totient is φ = 994043232.
The previous prime is 2986804129. The next prime is 2986804201. The reversal of 2986804152 is 2514086892.
It is a junction number, because it is equal to n+sod(n) for n = 2986804098 and 2986804107.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131853 + ... + 152835.
It is an arithmetic number, because the mean of its divisors is an integer number (129838500).
Almost surely, 22986804152 is an apocalyptic number.
It is an amenable number.
2986804152 is an abundant number, since it is smaller than the sum of its proper divisors (5322859848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2986804152 is a wasteful number, since it uses less digits than its factorization.
2986804152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21657 (or 21647 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 45.
The square root of 2986804152 is about 54651.6619326439. The cubic root of 2986804152 is about 1440.1318282089.
The spelling of 2986804152 in words is "two billion, nine hundred eighty-six million, eight hundred four thousand, one hundred fifty-two".
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