Base | Representation |
---|---|
bin | 11010111010111… |
… | …010100111010101 |
3 | 1011110212022010211 |
4 | 122322322213111 |
5 | 1411110331203 |
6 | 112452245421 |
7 | 14122656556 |
oct | 3272724725 |
9 | 1143768124 |
10 | 451652053 |
11 | 211a44966 |
12 | 107310871 |
13 | 72757948 |
14 | 43dac32d |
15 | 299b7c6d |
hex | 1aeba9d5 |
451652053 has 4 divisors (see below), whose sum is σ = 457093728. Its totient is φ = 446210380.
The previous prime is 451652017. The next prime is 451652063. The reversal of 451652053 is 350256154.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 451652053 - 213 = 451643861 is a prime.
It is a super-2 number, since 2×4516520532 = 407979153958229618, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (451652063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2720713 + ... + 2720878.
It is an arithmetic number, because the mean of its divisors is an integer number (114273432).
Almost surely, 2451652053 is an apocalyptic number.
It is an amenable number.
451652053 is a deficient number, since it is larger than the sum of its proper divisors (5441675).
451652053 is an equidigital number, since it uses as much as digits as its factorization.
451652053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5441674.
The product of its (nonzero) digits is 18000, while the sum is 31.
The square root of 451652053 is about 21252.1070249517. The cubic root of 451652053 is about 767.2460529195.
The spelling of 451652053 in words is "four hundred fifty-one million, six hundred fifty-two thousand, fifty-three".
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