Base | Representation |
---|---|
bin | 1011000000100101… |
… | …0010111110100100 |
3 | 21121221210002101111 |
4 | 2300021102332210 |
5 | 22023014231134 |
6 | 1205124434404 |
7 | 133143005200 |
oct | 26011227644 |
9 | 7557702344 |
10 | 2955227044 |
11 | 128716a900 |
12 | 6a5848a04 |
13 | 381339373 |
14 | 2006adb00 |
15 | 12469cc64 |
hex | b0252fa4 |
2955227044 has 81 divisors (see below), whose sum is σ = 6631411521. Its totient is φ = 1148125440.
The previous prime is 2955227039. The next prime is 2955227047. The reversal of 2955227044 is 4407225592.
The square root of 2955227044 is 54362.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 1200622500 + 1754604544 = 34650^2 + 41888^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2955226988 and 2955227006.
It is not an unprimeable number, because it can be changed into a prime (2955227047) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 8371572 + ... + 8371924.
Almost surely, 22955227044 is an apocalyptic number.
2955227044 is the 54362-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2955227044
2955227044 is an abundant number, since it is smaller than the sum of its proper divisors (3676184477).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2955227044 is a wasteful number, since it uses less digits than its factorization.
2955227044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 746 (or 373 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 40.
The cubic root of 2955227044 is about 1435.0387140061.
The spelling of 2955227044 in words is "two billion, nine hundred fifty-five million, two hundred twenty-seven thousand, forty-four".
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