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4231132343 = 6763599931
BaseRepresentation
bin1111110000110001…
…1111010010110111
3101220212121210102022
43330030133102313
532131132213333
61535503503355
7206565013544
oct37414372267
911825553368
104231132343
111881400399
129a0bb7b5b
13525789209
142c1d1bbcb
1519b6cdc98
hexfc31f4b7

4231132343 has 8 divisors (see below), whose sum is σ = 4295391360. Its totient is φ = 4166906040.

The previous prime is 4231132303. The next prime is 4231132429. The reversal of 4231132343 is 3432311324.

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 4231132343 - 224 = 4214355127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4231132303) 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, 421088 + ... + 431018.

It is an arithmetic number, because the mean of its divisors is an integer number (536923920).

Almost surely, 24231132343 is an apocalyptic number.

4231132343 is a deficient number, since it is larger than the sum of its proper divisors (64259017).

4231132343 is an equidigital number, since it uses as much as digits as its factorization.

4231132343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16357.

The product of its digits is 5184, while the sum is 26.

The square root of 4231132343 is about 65047.1547648320. The cubic root of 4231132343 is about 1617.4053296526.

Adding to 4231132343 its reverse (3432311324), we get a palindrome (7663443667).

The spelling of 4231132343 in words is "four billion, two hundred thirty-one million, one hundred thirty-two thousand, three hundred forty-three".

Divisors: 1 67 6359 9931 426053 665377 63151229 4231132343