Base | Representation |
---|---|
bin | 111100100100001… |
… | …1100000010110011 |
3 | 12020122001020222110 |
4 | 1321020130002303 |
5 | 13130224131110 |
6 | 533354140403 |
7 | 101234612100 |
oct | 17110340263 |
9 | 5218036873 |
10 | 2032255155 |
11 | 953178417 |
12 | 488721703 |
13 | 26505b958 |
14 | 153c93aa7 |
15 | bd634a20 |
hex | 7921c0b3 |
2032255155 has 48 divisors (see below), whose sum is σ = 3884764320. Its totient is φ = 903909888.
The previous prime is 2032255153. The next prime is 2032255163. The reversal of 2032255155 is 5515522302.
It is not a de Polignac number, because 2032255155 - 21 = 2032255153 is a prime.
It is a super-2 number, since 2×20322551552 = 8260122030048148050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2032255153) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10170 + ... + 64559.
It is an arithmetic number, because the mean of its divisors is an integer number (80932590).
Almost surely, 22032255155 is an apocalyptic number.
2032255155 is a deficient number, since it is larger than the sum of its proper divisors (1852509165).
2032255155 is a wasteful number, since it uses less digits than its factorization.
2032255155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74788 (or 74781 counting only the distinct ones).
The product of its (nonzero) digits is 15000, while the sum is 30.
The square root of 2032255155 is about 45080.5407576262. The cubic root of 2032255155 is about 1266.6581192483.
Adding to 2032255155 its reverse (5515522302), we get a palindrome (7547777457).
The spelling of 2032255155 in words is "two billion, thirty-two million, two hundred fifty-five thousand, one hundred fifty-five".
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