Base | Representation |
---|---|
bin | 11001001000000101100111… |
… | …00000110010011011011111 |
3 | 21020122011212101200221210121 |
4 | 30210002303200302123133 |
5 | 24220233102034400300 |
6 | 313303032201215411 |
7 | 14431634343302233 |
oct | 1444026340623337 |
9 | 236564771627717 |
10 | 55253471012575 |
11 | 16672957a27a30 |
12 | 62445ab791567 |
13 | 24aa4c2a03604 |
14 | d903d47765c3 |
15 | 65c409c7d81a |
hex | 3240b38326df |
55253471012575 has 48 divisors (see below), whose sum is σ = 76649890521600. Its totient is φ = 39166161984000.
The previous prime is 55253471012557. The next prime is 55253471012609. The reversal of 55253471012575 is 57521017435255.
It is not a de Polignac number, because 55253471012575 - 27 = 55253471012447 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5754225 + ... + 11984074.
It is an arithmetic number, because the mean of its divisors is an integer number (1596872719200).
Almost surely, 255253471012575 is an apocalyptic number.
55253471012575 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
55253471012575 is a deficient number, since it is larger than the sum of its proper divisors (21396419509025).
55253471012575 is a wasteful number, since it uses less digits than its factorization.
55253471012575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17738608 (or 17738603 counting only the distinct ones).
The product of its (nonzero) digits is 7350000, while the sum is 52.
The spelling of 55253471012575 in words is "fifty-five trillion, two hundred fifty-three billion, four hundred seventy-one million, twelve thousand, five hundred seventy-five".
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