Base | Representation |
---|---|
bin | 101110011100101111… |
… | …010010001100110011 |
3 | 11202201211020222221111 |
4 | 232130233102030303 |
5 | 1304120304000032 |
6 | 34524550534151 |
7 | 3413634252556 |
oct | 563457221463 |
9 | 152654228844 |
10 | 49874281267 |
11 | 1a173805778 |
12 | 97ba967357 |
13 | 491a9c2b45 |
14 | 25b1b6669d |
15 | 146d80ec47 |
hex | b9cbd2333 |
49874281267 has 8 divisors (see below), whose sum is σ = 52827294096. Its totient is φ = 46923405312.
The previous prime is 49874281241. The next prime is 49874281279. The reversal of 49874281267 is 76218247894.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-49874281267 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49874285267) 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, 486033 + ... + 579634.
It is an arithmetic number, because the mean of its divisors is an integer number (6603411762).
Almost surely, 249874281267 is an apocalyptic number.
49874281267 is a deficient number, since it is larger than the sum of its proper divisors (2953012829).
49874281267 is a wasteful number, since it uses less digits than its factorization.
49874281267 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1068437.
The product of its digits is 10838016, while the sum is 58.
The spelling of 49874281267 in words is "forty-nine billion, eight hundred seventy-four million, two hundred eighty-one thousand, two hundred sixty-seven".
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