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10032130331 = 46141275273
BaseRepresentation
bin10010101011111011…
…00010100100011011
3221220011020000122122
421111331202210123
5131021211132311
64335251211455
7503414462246
oct112575424433
927804200578
1010032130331
114288970003
121b3b8a6b8b
13c3b559cc2
146b252825d
153dab080db
hex255f6291b

10032130331 has 8 divisors (see below), whose sum is σ = 10058235264. Its totient is φ = 10006045120.

The previous prime is 10032130247. The next prime is 10032130349. The reversal of 10032130331 is 13303123001.

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 10032130331 - 230 = 8958388507 is a prime.

It is a super-2 number, since 2×100321303312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10032130391) 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, 1899911 + ... + 1905183.

It is an arithmetic number, because the mean of its divisors is an integer number (1257279408).

Almost surely, 210032130331 is an apocalyptic number.

10032130331 is a deficient number, since it is larger than the sum of its proper divisors (26104933).

10032130331 is an equidigital number, since it uses as much as digits as its factorization.

10032130331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9861.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 10032130331 its reverse (13303123001), we get a palindrome (23335253332).

The spelling of 10032130331 in words is "ten billion, thirty-two million, one hundred thirty thousand, three hundred thirty-one".

Divisors: 1 461 4127 5273 1902547 2430853 21761671 10032130331