Base | Representation |
---|---|
bin | 11011001110010111… |
… | …010110100111110101 |
3 | 2210110020020002122221 |
4 | 123032113112213311 |
5 | 434331400012440 |
6 | 21232355522341 |
7 | 2053253113543 |
oct | 331627264765 |
9 | 83406202587 |
10 | 29232032245 |
11 | 114407a1539 |
12 | 57b98b93b1 |
13 | 29ab249200 |
14 | 15b445ad93 |
15 | b614ccd4a |
hex | 6ce5d69f5 |
29232032245 has 24 divisors (see below), whose sum is σ = 38004525000. Its totient is φ = 21575264256.
The previous prime is 29232032239. The next prime is 29232032257. The reversal of 29232032245 is 54223023292.
It can be written as a sum of positive squares in 12 ways, for example, as 18917801764 + 10314230481 = 137542^2 + 101559^2 .
It is not a de Polignac number, because 29232032245 - 23 = 29232032237 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 29232032245.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1790881 + ... + 1807129.
It is an arithmetic number, because the mean of its divisors is an integer number (1583521875).
Almost surely, 229232032245 is an apocalyptic number.
It is an amenable number.
29232032245 is a deficient number, since it is larger than the sum of its proper divisors (8772492755).
29232032245 is a wasteful number, since it uses less digits than its factorization.
29232032245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18409 (or 18396 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 34.
The spelling of 29232032245 in words is "twenty-nine billion, two hundred thirty-two million, thirty-two thousand, two hundred forty-five".
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