Base | Representation |
---|---|
bin | 110011010100010001… |
… | …110000111010011110 |
3 | 12021020002022112222022 |
4 | 303110101300322132 |
5 | 1400321331043032 |
6 | 41151342220142 |
7 | 3660312030260 |
oct | 632421607236 |
9 | 167202275868 |
10 | 55101034142 |
11 | 21406108550 |
12 | a819284652 |
13 | 5271814a1b |
14 | 2949db1b30 |
15 | 1677607512 |
hex | cd4470e9e |
55101034142 has 32 divisors (see below), whose sum is σ = 105559421184. Its totient is φ = 20944324800.
The previous prime is 55101034139. The next prime is 55101034159. The reversal of 55101034142 is 24143010155.
55101034142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×551010341422 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
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, 4357088 + ... + 4369715.
It is an arithmetic number, because the mean of its divisors is an integer number (3298731912).
Almost surely, 255101034142 is an apocalyptic number.
55101034142 is a deficient number, since it is larger than the sum of its proper divisors (50458387042).
55101034142 is a wasteful number, since it uses less digits than its factorization.
55101034142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8726864.
The product of its (nonzero) digits is 2400, while the sum is 26.
Adding to 55101034142 its reverse (24143010155), we get a palindrome (79244044297).
The spelling of 55101034142 in words is "fifty-five billion, one hundred one million, thirty-four thousand, one hundred forty-two".
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