Base | Representation |
---|---|
bin | 10110100111011101… |
… | …00011101101000111 |
3 | 1011100012120012212001 |
4 | 23103232203231013 |
5 | 144331341211124 |
6 | 5324504010131 |
7 | 606615263602 |
oct | 132356435507 |
9 | 34305505761 |
10 | 12142132039 |
11 | 5170a0a574 |
12 | 242a460947 |
13 | 11b673a41b |
14 | 832859339 |
15 | 4b0e98b44 |
hex | 2d3ba3b47 |
12142132039 has 8 divisors (see below), whose sum is σ = 12782298240. Its totient is φ = 11502076536.
The previous prime is 12142132033. The next prime is 12142132081. The reversal of 12142132039 is 93023124121.
It is a happy number.
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 12142132039 - 211 = 12142129991 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12142131998 and 12142132016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12142132033) 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, 292662 + ... + 331564.
It is an arithmetic number, because the mean of its divisors is an integer number (1597787280).
Almost surely, 212142132039 is an apocalyptic number.
12142132039 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
12142132039 is a deficient number, since it is larger than the sum of its proper divisors (640166201).
12142132039 is a wasteful number, since it uses less digits than its factorization.
12142132039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55349.
The product of its (nonzero) digits is 2592, while the sum is 28.
The spelling of 12142132039 in words is "twelve billion, one hundred forty-two million, one hundred thirty-two thousand, thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •