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880530001 = 1371953987
BaseRepresentation
bin110100011110111…
…101001001010001
32021100212120002021
4310132331021101
53300403430001
6223212451441
730551244601
oct6436751121
92240776067
10880530001
1141204424a
12206a79b81
1311056a590
1484d2cc01
1552482ba1
hex347bd251

880530001 has 8 divisors (see below), whose sum is σ = 961619904. Its totient is φ = 801348240.

The previous prime is 880529941. The next prime is 880530023. The reversal of 880530001 is 100035088.

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 880530001 - 217 = 880398929 is a prime.

It is a super-2 number, since 2×8805300012 = 1550666165322120002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (880530061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476071 + ... + 477916.

It is an arithmetic number, because the mean of its divisors is an integer number (120202488).

Almost surely, 2880530001 is an apocalyptic number.

It is an amenable number.

880530001 is a deficient number, since it is larger than the sum of its proper divisors (81089903).

880530001 is a wasteful number, since it uses less digits than its factorization.

880530001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954071.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 880530001 is about 29673.7257687672. The cubic root of 880530001 is about 958.4763159330.

Adding to 880530001 its reverse (100035088), we get a palindrome (980565089).

The spelling of 880530001 in words is "eight hundred eighty million, five hundred thirty thousand, one".

Divisors: 1 13 71 923 953987 12401831 67733077 880530001