Base | Representation |
---|---|
bin | 1010101110000001… |
… | …0000110100001100 |
3 | 21102112021002211111 |
4 | 2223200100310030 |
5 | 21343101031140 |
6 | 1153303501404 |
7 | 131206111543 |
oct | 25340206414 |
9 | 7375232744 |
10 | 2877361420 |
11 | 124721724a |
12 | 683757864 |
13 | 36b17562b |
14 | 1d420115a |
15 | 11c91b7ea |
hex | ab810d0c |
2877361420 has 12 divisors (see below), whose sum is σ = 6042459024. Its totient is φ = 1150944560.
The previous prime is 2877361397. The next prime is 2877361429. The reversal of 2877361420 is 241637782.
It is not an unprimeable number, because it can be changed into a prime (2877361429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71934016 + ... + 71934055.
It is an arithmetic number, because the mean of its divisors is an integer number (503538252).
Almost surely, 22877361420 is an apocalyptic number.
2877361420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2877361420 is an abundant number, since it is smaller than the sum of its proper divisors (3165097604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2877361420 is a wasteful number, since it uses less digits than its factorization.
2877361420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143868080 (or 143868078 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 40.
The square root of 2877361420 is about 53641.0423090380. The cubic root of 2877361420 is about 1422.3226914656.
The spelling of 2877361420 in words is "two billion, eight hundred seventy-seven million, three hundred sixty-one thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •