Base | Representation |
---|---|
bin | 1000010101001010… |
… | …00110011101001100 |
3 | 102112200201202220022 |
4 | 10022211012131030 |
5 | 33124422341403 |
6 | 2015444241312 |
7 | 215555220140 |
oct | 41245063514 |
9 | 12480652808 |
10 | 4472465228 |
11 | 1995654360 |
12 | a499a0238 |
13 | 56378593a |
14 | 305dbd220 |
15 | 1b299ed38 |
hex | 10a94674c |
4472465228 has 48 divisors (see below), whose sum is σ = 9895592448. Its totient is φ = 1717968000.
The previous prime is 4472465177. The next prime is 4472465237. The reversal of 4472465228 is 8225642744.
It is a Harshad number since it is a multiple of its sum of digits (44).
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, 80393 + ... + 124128.
It is an arithmetic number, because the mean of its divisors is an integer number (206158176).
Almost surely, 24472465228 is an apocalyptic number.
It is an amenable number.
4472465228 is an abundant number, since it is smaller than the sum of its proper divisors (5423127220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4472465228 is a wasteful number, since it uses less digits than its factorization.
4472465228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 204614 (or 204612 counting only the distinct ones).
The product of its digits is 860160, while the sum is 44.
The square root of 4472465228 is about 66876.4923422274. The cubic root of 4472465228 is about 1647.5894065199.
The spelling of 4472465228 in words is "four billion, four hundred seventy-two million, four hundred sixty-five thousand, two hundred twenty-eight".
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