Base | Representation |
---|---|
bin | 110011101001010011… |
… | …000101100100111000 |
3 | 12022010122220221221201 |
4 | 303221103011210320 |
5 | 1402032121434311 |
6 | 41250341143544 |
7 | 4002123456625 |
oct | 635123054470 |
9 | 168118827851 |
10 | 55453702456 |
11 | 21577195469 |
12 | a8b73babb4 |
13 | 52c98c35b9 |
14 | 2980b7534c |
15 | 169856b9c1 |
hex | ce94c5938 |
55453702456 has 8 divisors (see below), whose sum is σ = 103975692120. Its totient is φ = 27726851224.
The previous prime is 55453702453. The next prime is 55453702457. The reversal of 55453702456 is 65420735455.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×554537024562 (a number of 22 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55453702453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3465856396 + ... + 3465856411.
It is an arithmetic number, because the mean of its divisors is an integer number (12996961515).
Almost surely, 255453702456 is an apocalyptic number.
It is an amenable number.
55453702456 is a deficient number, since it is larger than the sum of its proper divisors (48521989664).
55453702456 is a wasteful number, since it uses less digits than its factorization.
55453702456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6931712813 (or 6931712809 counting only the distinct ones).
The product of its (nonzero) digits is 2520000, while the sum is 46.
The spelling of 55453702456 in words is "fifty-five billion, four hundred fifty-three million, seven hundred two thousand, four hundred fifty-six".
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