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453130001 = 4310537907
BaseRepresentation
bin11011000000100…
…011011100010001
31011120122101111122
4123000203130101
51412000130001
6112544052025
714141353502
oct3300433421
91146571448
10453130001
11212864305
12107904015
1372b5457c
1444274ba9
1529baab1b
hex1b023711

453130001 has 4 divisors (see below), whose sum is σ = 463667952. Its totient is φ = 442592052.

The previous prime is 453129997. The next prime is 453130033. The reversal of 453130001 is 100031354.

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 453130001 - 22 = 453129997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453130201) 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, 5268911 + ... + 5268996.

It is an arithmetic number, because the mean of its divisors is an integer number (115916988).

Almost surely, 2453130001 is an apocalyptic number.

It is an amenable number.

453130001 is a deficient number, since it is larger than the sum of its proper divisors (10537951).

453130001 is a wasteful number, since it uses less digits than its factorization.

453130001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10537950.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 453130001 is about 21286.8504246166. The cubic root of 453130001 is about 768.0820320950.

Adding to 453130001 its reverse (100031354), we get a palindrome (553161355).

The spelling of 453130001 in words is "four hundred fifty-three million, one hundred thirty thousand, one".

Divisors: 1 43 10537907 453130001