Base | Representation |
---|---|
bin | 1010101000011101… |
… | …1001001101010000 |
3 | 21100220102112010020 |
4 | 2222013121031100 |
5 | 21321120034401 |
6 | 1151112303440 |
7 | 130504103100 |
oct | 25207311520 |
9 | 7326375106 |
10 | 2854064976 |
11 | 1235055294 |
12 | 6779a1b80 |
13 | 3663a9959 |
14 | 1d1099200 |
15 | 11a868d36 |
hex | aa1d9350 |
2854064976 has 120 divisors (see below), whose sum is σ = 8596440864. Its totient is φ = 813576960.
The previous prime is 2854064971. The next prime is 2854064987. The reversal of 2854064976 is 6794604582.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2854064971) 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, 1271311 + ... + 1273553.
Almost surely, 22854064976 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2854064976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4298220432).
2854064976 is an abundant number, since it is smaller than the sum of its proper divisors (5742375888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2854064976 is a wasteful number, since it uses less digits than its factorization.
2854064976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2809 (or 2796 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 51.
The square root of 2854064976 is about 53423.4496827002. The cubic root of 2854064976 is about 1418.4736916264.
The spelling of 2854064976 in words is "two billion, eight hundred fifty-four million, sixty-four thousand, nine hundred seventy-six".
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