Base | Representation |
---|---|
bin | 111101001100101… |
… | …0000101111111010 |
3 | 12022002220200121221 |
4 | 1322121100233322 |
5 | 13201140130204 |
6 | 535432222254 |
7 | 101612654662 |
oct | 17231205772 |
9 | 5262820557 |
10 | 2053442554 |
11 | 964129869 |
12 | 49383a98a |
13 | 269569687 |
14 | 156a0b1a2 |
15 | c041c654 |
hex | 7a650bfa |
2053442554 has 32 divisors (see below), whose sum is σ = 3205946304. Its totient is φ = 985770240.
The previous prime is 2053442551. The next prime is 2053442561. The reversal of 2053442554 is 4552443502.
It is not an unprimeable number, because it can be changed into a prime (2053442551) 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, 1272252 + ... + 1273864.
It is an arithmetic number, because the mean of its divisors is an integer number (100185822).
Almost surely, 22053442554 is an apocalyptic number.
2053442554 is a deficient number, since it is larger than the sum of its proper divisors (1152503750).
2053442554 is a wasteful number, since it uses less digits than its factorization.
2053442554 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1902.
The product of its (nonzero) digits is 96000, while the sum is 34.
The square root of 2053442554 is about 45314.9263929668. The cubic root of 2053442554 is about 1271.0447835096.
The spelling of 2053442554 in words is "two billion, fifty-three million, four hundred forty-two thousand, five hundred fifty-four".
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