Base | Representation |
---|---|
bin | 1010100001000100… |
… | …0011010111111000 |
3 | 21021202001102100120 |
4 | 2220101003113320 |
5 | 21240144330202 |
6 | 1144043333240 |
7 | 126646315521 |
oct | 25021032770 |
9 | 7252042316 |
10 | 2823042552 |
11 | 1219596720 |
12 | 669521220 |
13 | 35cb374a5 |
14 | 1cad01848 |
15 | 117c8c0bc |
hex | a84435f8 |
2823042552 has 64 divisors (see below), whose sum is σ = 7716384000. Its totient is φ = 853559040.
The previous prime is 2823042527. The next prime is 2823042581. The reversal of 2823042552 is 2552403282.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108949 + ... + 132347.
It is an arithmetic number, because the mean of its divisors is an integer number (120568500).
Almost surely, 22823042552 is an apocalyptic number.
2823042552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2823042552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3858192000).
2823042552 is an abundant number, since it is smaller than the sum of its proper divisors (4893341448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2823042552 is a wasteful number, since it uses less digits than its factorization.
2823042552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23876 (or 23872 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 33.
The square root of 2823042552 is about 53132.3117509487. The cubic root of 2823042552 is about 1413.3155634904.
The spelling of 2823042552 in words is "two billion, eight hundred twenty-three million, forty-two thousand, five hundred fifty-two".
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