Base | Representation |
---|---|
bin | 10000000100010010001… |
… | …10101000100011011010 |
3 | 1221202221201211002210100 |
4 | 20002021012220203122 |
5 | 33021102321001300 |
6 | 1101335552400230 |
7 | 54612314562030 |
oct | 10021106504332 |
9 | 1852851732710 |
10 | 552056031450 |
11 | 1a31422683a0 |
12 | 8abaa546076 |
13 | 4009bb52651 |
14 | 1ca10a36550 |
15 | e560c57700 |
hex | 80891a88da |
552056031450 has 288 divisors, whose sum is σ = 1929574213632. Its totient is φ = 109725264000.
The previous prime is 552056031391. The next prime is 552056031479. The reversal of 552056031450 is 54130650255.
552056031450 is a `hidden beast` number, since 5 + 5 + 2 + 0 + 5 + 603 + 1 + 45 + 0 = 666.
552056031450 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 450595 + ... + 1143305.
It is an arithmetic number, because the mean of its divisors is an integer number (6699910464).
Almost surely, 2552056031450 is an apocalyptic number.
552056031450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 552056031450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (964787106816).
552056031450 is an abundant number, since it is smaller than the sum of its proper divisors (1377518182182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
552056031450 is a wasteful number, since it uses less digits than its factorization.
552056031450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 692770 (or 692762 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 36.
The spelling of 552056031450 in words is "five hundred fifty-two billion, fifty-six million, thirty-one thousand, four hundred fifty".
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