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925830001 = 6115177541
BaseRepresentation
bin110111001011110…
…000101101110001
32101112010001000001
4313023300231301
53344003030001
6231511430001
731641265555
oct6713605561
92345101001
10925830001
11435674868
1221a085301
13119a6b605
148ad61865
1556430001
hex372f0b71

925830001 has 4 divisors (see below), whose sum is σ = 941007604. Its totient is φ = 910652400.

The previous prime is 925829999. The next prime is 925830041. The reversal of 925830001 is 100038529.

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 110670400 + 815159601 = 10520^2 + 28551^2 .

It is a cyclic number.

It is not a de Polignac number, because 925830001 - 21 = 925829999 is a prime.

It is a super-2 number, since 2×9258300012 = 1714322381503320002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (925830041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7588710 + ... + 7588831.

It is an arithmetic number, because the mean of its divisors is an integer number (235251901).

Almost surely, 2925830001 is an apocalyptic number.

It is an amenable number.

925830001 is a deficient number, since it is larger than the sum of its proper divisors (15177603).

925830001 is a wasteful number, since it uses less digits than its factorization.

925830001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15177602.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 925830001 is about 30427.4547243111. The cubic root of 925830001 is about 974.6389198997.

The spelling of 925830001 in words is "nine hundred twenty-five million, eight hundred thirty thousand, one".

Divisors: 1 61 15177541 925830001