Base | Representation |
---|---|
bin | 110011100110101110… |
… | …000001100001110000 |
3 | 12022000122111121012101 |
4 | 303212232001201300 |
5 | 1401440032311422 |
6 | 41242153510144 |
7 | 4001056621210 |
oct | 634656014160 |
9 | 168018447171 |
10 | 55410432112 |
11 | 21554820852 |
12 | a8a4a12354 |
13 | 52c0953349 |
14 | 2979110240 |
15 | 1694870c27 |
hex | ce6b81870 |
55410432112 has 40 divisors (see below), whose sum is σ = 123089121792. Its totient is φ = 23670955200.
The previous prime is 55410432109. The next prime is 55410432131. The reversal of 55410432112 is 21123401455.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760564 + ... + 830227.
Almost surely, 255410432112 is an apocalyptic number.
It is an amenable number.
55410432112 is an abundant number, since it is smaller than the sum of its proper divisors (67678689680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55410432112 is a wasteful number, since it uses less digits than its factorization.
55410432112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1591117 (or 1591111 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 28.
Adding to 55410432112 its reverse (21123401455), we get a palindrome (76533833567).
The spelling of 55410432112 in words is "fifty-five billion, four hundred ten million, four hundred thirty-two thousand, one hundred twelve".
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