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2314133431 = 23186753891
BaseRepresentation
bin1000100111101110…
…1101111110110111
312222021110011021121
42021323231332313
514214404232211
61021343524411
7111226544461
oct21173557667
95867404247
102314133431
11a882a4775
12546bb9707
132ab58322c
1417d4ab131
15d8264271
hex89eedfb7

2314133431 has 8 divisors (see below), whose sum is σ = 2416086144. Its totient is φ = 2212292280.

The previous prime is 2314133417. The next prime is 2314133467. The reversal of 2314133431 is 1343314132.

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 2314133431 - 217 = 2314002359 is a prime.

It is a super-4 number, since 4×23141334314 (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2314133396 and 2314133405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2314133131) 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, 15996 + ... + 69886.

It is an arithmetic number, because the mean of its divisors is an integer number (302010768).

Almost surely, 22314133431 is an apocalyptic number.

2314133431 is a deficient number, since it is larger than the sum of its proper divisors (101952713).

2314133431 is a wasteful number, since it uses less digits than its factorization.

2314133431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55781.

The product of its digits is 2592, while the sum is 25.

The square root of 2314133431 is about 48105.4407629740. The cubic root of 2314133431 is about 1322.7044017098.

Adding to 2314133431 its reverse (1343314132), we get a palindrome (3657447563).

The spelling of 2314133431 in words is "two billion, three hundred fourteen million, one hundred thirty-three thousand, four hundred thirty-one".

Divisors: 1 23 1867 42941 53891 1239493 100614497 2314133431