Base | Representation |
---|---|
bin | 1101001010111001111… |
… | …10101110111010101100 |
3 | 1121021001200212211102102 |
4 | 12211130332232322230 |
5 | 24403241031440202 |
6 | 543520132514232 |
7 | 44460103261061 |
oct | 6453476567254 |
9 | 1537050784372 |
10 | 452531515052 |
11 | 164a10274151 |
12 | 73853a7b978 |
13 | 3389a9c2c66 |
14 | 17c8cbc8c68 |
15 | bb88641d02 |
hex | 695cfaeeac |
452531515052 has 12 divisors (see below), whose sum is σ = 798165822720. Its totient is φ = 224484137136.
The previous prime is 452531515043. The next prime is 452531515091. The reversal of 452531515052 is 250515135254.
It is a junction number, because it is equal to n+sod(n) for n = 452531514997 and 452531515015.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445404527 + ... + 445405542.
It is an arithmetic number, because the mean of its divisors is an integer number (66513818560).
Almost surely, 2452531515052 is an apocalyptic number.
It is an amenable number.
452531515052 is a deficient number, since it is larger than the sum of its proper divisors (345634307668).
452531515052 is a wasteful number, since it uses less digits than its factorization.
452531515052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 890810200 (or 890810198 counting only the distinct ones).
The product of its (nonzero) digits is 150000, while the sum is 38.
The spelling of 452531515052 in words is "four hundred fifty-two billion, five hundred thirty-one million, five hundred fifteen thousand, fifty-two".
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