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2231120414 = 21398025613
BaseRepresentation
bin1000010011111100…
…0011001000011110
312202111020122211102
42010333003020132
514032131323124
61005220353102
7106201132145
oct20477031036
95674218742
102231120414
11a45455876
12523245792
132973095c3
1417245c75c
15d0d17aae
hex84fc321e

2231120414 has 8 divisors (see below), whose sum is σ = 3370757880. Its totient is φ = 1107534456.

The previous prime is 2231120413. The next prime is 2231120431. The reversal of 2231120414 is 4140211322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×22311204143 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231120413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4012529 + ... + 4013084.

It is an arithmetic number, because the mean of its divisors is an integer number (421344735).

Almost surely, 22231120414 is an apocalyptic number.

2231120414 is a deficient number, since it is larger than the sum of its proper divisors (1139637466).

2231120414 is a wasteful number, since it uses less digits than its factorization.

2231120414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8025754.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2231120414 is about 47234.7373656295. The cubic root of 2231120414 is about 1306.6953229202.

Adding to 2231120414 its reverse (4140211322), we get a palindrome (6371331736).

The spelling of 2231120414 in words is "two billion, two hundred thirty-one million, one hundred twenty thousand, four hundred fourteen".

Divisors: 1 2 139 278 8025613 16051226 1115560207 2231120414