Base | Representation |
---|---|
bin | 11110000001000011… |
… | …101111010011100011 |
3 | 10002012011110020221000 |
4 | 132001003233103203 |
5 | 1012001340342011 |
6 | 22450053003043 |
7 | 2220455403642 |
oct | 360103572343 |
9 | 102164406830 |
10 | 32230012131 |
11 | 1273a002169 |
12 | 62b5923483 |
13 | 30683a40c5 |
14 | 17ba699359 |
15 | c897c3356 |
hex | 7810ef4e3 |
32230012131 has 32 divisors (see below), whose sum is σ = 48573460800. Its totient is φ = 21118406400.
The previous prime is 32230012109. The next prime is 32230012147. The reversal of 32230012131 is 13121003223.
32230012131 is a `hidden beast` number, since 322 + 300 + 12 + 1 + 31 = 666.
It is not a de Polignac number, because 32230012131 - 211 = 32230010083 is a prime.
It is a super-2 number, since 2×322300121312 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (32230012931) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 330465 + ... + 416733.
It is an arithmetic number, because the mean of its divisors is an integer number (1517920650).
Almost surely, 232230012131 is an apocalyptic number.
32230012131 is a deficient number, since it is larger than the sum of its proper divisors (16343448669).
32230012131 is a wasteful number, since it uses less digits than its factorization.
32230012131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86516 (or 86510 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 32230012131 its reverse (13121003223), we get a palindrome (45351015354).
The spelling of 32230012131 in words is "thirty-two billion, two hundred thirty million, twelve thousand, one hundred thirty-one".
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