Base | Representation |
---|---|
bin | 1000010010111111… |
… | …1000101110001100 |
3 | 12202012202201102112 |
4 | 2010233320232030 |
5 | 14030122124422 |
6 | 1004555243152 |
7 | 106122265616 |
oct | 20457705614 |
9 | 5665681375 |
10 | 2227145612 |
11 | a4319050a |
12 | 521a494b8 |
13 | 296547353 |
14 | 171b05db6 |
15 | d07ceee2 |
hex | 84bf8b8c |
2227145612 has 48 divisors (see below), whose sum is σ = 4090252320. Its totient is φ = 1060190208.
The previous prime is 2227145611. The next prime is 2227145651. The reversal of 2227145612 is 2165417222.
2227145612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (2227145611) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1116488 + ... + 1118480.
It is an arithmetic number, because the mean of its divisors is an integer number (85213590).
Almost surely, 22227145612 is an apocalyptic number.
It is an amenable number.
2227145612 is a deficient number, since it is larger than the sum of its proper divisors (1863106708).
2227145612 is a wasteful number, since it uses less digits than its factorization.
2227145612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2202 (or 2200 counting only the distinct ones).
The product of its digits is 13440, while the sum is 32.
The square root of 2227145612 is about 47192.6436216493. The cubic root of 2227145612 is about 1305.9188905145.
The spelling of 2227145612 in words is "two billion, two hundred twenty-seven million, one hundred forty-five thousand, six hundred twelve".
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