Base | Representation |
---|---|
bin | 1001111001000000… |
… | …0001011110000010 |
3 | 20212000211222221000 |
4 | 2132100001132002 |
5 | 20414140003300 |
6 | 1115241512430 |
7 | 122536063044 |
oct | 23620013602 |
9 | 6760758830 |
10 | 2655000450 |
11 | 1142751153 |
12 | 6211a2716 |
13 | 33408c3ab |
14 | 1b287ba94 |
15 | 108146c00 |
hex | 9e401782 |
2655000450 has 48 divisors (see below), whose sum is σ = 7316004960. Its totient is φ = 707999760.
The previous prime is 2655000421. The next prime is 2655000451. The reversal of 2655000450 is 540005562.
2655000450 is a `hidden beast` number, since 2 + 655 + 0 + 0 + 0 + 4 + 5 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (2655000451) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 981984 + ... + 984683.
It is an arithmetic number, because the mean of its divisors is an integer number (152416770).
Almost surely, 22655000450 is an apocalyptic number.
2655000450 is an abundant number, since it is smaller than the sum of its proper divisors (4661004510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2655000450 is a wasteful number, since it uses less digits than its factorization.
2655000450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1966688 (or 1966677 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 2655000450 is about 51526.6964786216. The cubic root of 2655000450 is about 1384.6973668338.
The spelling of 2655000450 in words is "two billion, six hundred fifty-five million, four hundred fifty", and thus it is an aban number.
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