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1332014331 = 31697261641
BaseRepresentation
bin100111101100100…
…1110110011111011
310102211102100011010
41033121032303323
510211443424311
6340101405003
745002635464
oct11731166373
93384370133
101332014331
1162398409a
12312109763
13182c66a7b
14c8c95d6b
157be15da6
hex4f64ecfb

1332014331 has 8 divisors (see below), whose sum is σ = 1777072464. Its totient is φ = 887482880.

The previous prime is 1332014329. The next prime is 1332014351. The reversal of 1332014331 is 1334102331.

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 1332014331 - 21 = 1332014329 is a prime.

It is a super-2 number, since 2×13320143312 = 3548524355978755122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1332014298 and 1332014307.

It is not an unprimeable number, because it can be changed into a prime (1332014351) 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, 125730 + ... + 135911.

It is an arithmetic number, because the mean of its divisors is an integer number (222134058).

Almost surely, 21332014331 is an apocalyptic number.

1332014331 is a deficient number, since it is larger than the sum of its proper divisors (445058133).

1332014331 is a wasteful number, since it uses less digits than its factorization.

1332014331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263341.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1332014331 is about 36496.7715147518. The cubic root of 1332014331 is about 1100.2793590747.

Adding to 1332014331 its reverse (1334102331), we get a palindrome (2666116662).

The spelling of 1332014331 in words is "one billion, three hundred thirty-two million, fourteen thousand, three hundred thirty-one".

Divisors: 1 3 1697 5091 261641 784923 444004777 1332014331