Base | Representation |
---|---|
bin | 110011011010100011111111… |
… | …0100111001100011010100101 |
3 | 2012022021211000122201211122112 |
4 | 1212311013332213030122211 |
5 | 433234141423410213440 |
6 | 4241505240022410405 |
7 | 164155042233512522 |
oct | 14665077647143245 |
9 | 2168254018654575 |
10 | 452251443054245 |
11 | 12111283a48482a |
12 | 42881439290a05 |
13 | 16547188538513 |
14 | 7d9712da32149 |
15 | 37441705d1965 |
hex | 19b51fe9cc6a5 |
452251443054245 has 32 divisors (see below), whose sum is σ = 547219829449440. Its totient is φ = 358800470876160.
The previous prime is 452251443054223. The next prime is 452251443054251. The reversal of 452251443054245 is 542450344152254.
It can be written as a sum of positive squares in 16 ways, for example, as 43165504442116 + 409085938612129 = 6570046^2 + 20225873^2 .
It is not a de Polignac number, because 452251443054245 - 214 = 452251443037861 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 452251443054193 and 452251443054202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 782097425 + ... + 782675465.
It is an arithmetic number, because the mean of its divisors is an integer number (17100619670295).
Almost surely, 2452251443054245 is an apocalyptic number.
It is an amenable number.
452251443054245 is a deficient number, since it is larger than the sum of its proper divisors (94968386395195).
452251443054245 is a wasteful number, since it uses less digits than its factorization.
452251443054245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 580505.
The product of its (nonzero) digits is 15360000, while the sum is 50.
The spelling of 452251443054245 in words is "four hundred fifty-two trillion, two hundred fifty-one billion, four hundred forty-three million, fifty-four thousand, two hundred forty-five".
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