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332130001 = 7311530553
BaseRepresentation
bin10011110010111…
…110011011010001
3212010221221201011
4103302332123101
51140011130001
652542410521
711142026020
oct2362763321
9763857634
10332130001
1116052a205
1293290a41
1353a6a438
14321788b7
151e258d51
hex13cbe6d1

332130001 has 8 divisors (see below), whose sum is σ = 391821824. Its totient is φ = 275499360.

The previous prime is 332129999. The next prime is 332130023. The reversal of 332130001 is 100031233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 332130001 - 21 = 332129999 is a prime.

It is a super-2 number, since 2×3321300012 = 220620675128520002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332130041) 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 7 ways as a sum of consecutive naturals, for example, 765060 + ... + 765493.

It is an arithmetic number, because the mean of its divisors is an integer number (48977728).

Almost surely, 2332130001 is an apocalyptic number.

332130001 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

332130001 is a deficient number, since it is larger than the sum of its proper divisors (59691823).

332130001 is a wasteful number, since it uses less digits than its factorization.

332130001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530591.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 332130001 is about 18224.4341750300. The cubic root of 332130001 is about 692.5259242989.

Adding to 332130001 its reverse (100031233), we get a palindrome (432161234).

The spelling of 332130001 in words is "three hundred thirty-two million, one hundred thirty thousand, one".

Divisors: 1 7 31 217 1530553 10713871 47447143 332130001