Base | Representation |
---|---|
bin | 11010111111110… |
… | …111101110111101 |
3 | 1011120022021220222 |
4 | 122333313232331 |
5 | 1411423412343 |
6 | 112540151125 |
7 | 14140006526 |
oct | 3277675675 |
9 | 1146267828 |
10 | 452950973 |
11 | 212751852 |
12 | 1078384a5 |
13 | 72ac0c37 |
14 | 4422984d |
15 | 29b72a68 |
hex | 1aff7bbd |
452950973 has 4 divisors (see below), whose sum is σ = 453093468. Its totient is φ = 452808480.
The previous prime is 452950933. The next prime is 452950987. The reversal of 452950973 is 379059254.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 443818489 + 9132484 = 21067^2 + 3022^2 .
It is a cyclic number.
It is not a de Polignac number, because 452950973 - 28 = 452950717 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (452950933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66368 + ... + 72873.
It is an arithmetic number, because the mean of its divisors is an integer number (113273367).
Almost surely, 2452950973 is an apocalyptic number.
It is an amenable number.
452950973 is a deficient number, since it is larger than the sum of its proper divisors (142495).
452950973 is a wasteful number, since it uses less digits than its factorization.
452950973 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142494.
The product of its (nonzero) digits is 340200, while the sum is 44.
The square root of 452950973 is about 21282.6448779281. The cubic root of 452950973 is about 767.9808644366.
The spelling of 452950973 in words is "four hundred fifty-two million, nine hundred fifty thousand, nine hundred seventy-three".
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