Base | Representation |
---|---|
bin | 110011001111000110… |
… | …010011100011111100 |
3 | 12021000000211002110020 |
4 | 303033012103203330 |
5 | 1400132110104002 |
6 | 41135000012140 |
7 | 3655205340054 |
oct | 631706234374 |
9 | 167000732406 |
10 | 55014144252 |
11 | 21371060921 |
12 | a7b4161050 |
13 | 52598115a2 |
14 | 293c634564 |
15 | 166eb922bc |
hex | ccf1938fc |
55014144252 has 24 divisors (see below), whose sum is σ = 129083472000. Its totient is φ = 18235600176.
The previous prime is 55014144247. The next prime is 55014144259. The reversal of 55014144252 is 25244141055.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55014144259) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12803752 + ... + 12808047.
It is an arithmetic number, because the mean of its divisors is an integer number (5378478000).
Almost surely, 255014144252 is an apocalyptic number.
It is an amenable number.
55014144252 is an abundant number, since it is smaller than the sum of its proper divisors (74069327748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55014144252 is a wasteful number, since it uses less digits than its factorization.
55014144252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25611985 (or 25611983 counting only the distinct ones).
The product of its (nonzero) digits is 32000, while the sum is 33.
The spelling of 55014144252 in words is "fifty-five billion, fourteen million, one hundred forty-four thousand, two hundred fifty-two".
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