Base | Representation |
---|---|
bin | 101110011101000011… |
… | …100101001101010110 |
3 | 11202202012021022121220 |
4 | 232131003211031112 |
5 | 1304123134231011 |
6 | 34525300551210 |
7 | 3414030423123 |
oct | 563503451526 |
9 | 152665238556 |
10 | 49879602006 |
11 | 1a17680a283 |
12 | 98006b2506 |
13 | 491bb36900 |
14 | 25b274d74a |
15 | 146e011506 |
hex | b9d0e5356 |
49879602006 has 24 divisors (see below), whose sum is σ = 108023282280. Its totient is φ = 15347569536.
The previous prime is 49879601999. The next prime is 49879602007. The reversal of 49879602006 is 60020697894.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 49879602006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49879602007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24594451 + ... + 24596478.
It is an arithmetic number, because the mean of its divisors is an integer number (4500970095).
Almost surely, 249879602006 is an apocalyptic number.
49879602006 is an abundant number, since it is smaller than the sum of its proper divisors (58143680274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49879602006 is a wasteful number, since it uses less digits than its factorization.
49879602006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49190960 (or 49190947 counting only the distinct ones).
The product of its (nonzero) digits is 1306368, while the sum is 51.
The spelling of 49879602006 in words is "forty-nine billion, eight hundred seventy-nine million, six hundred two thousand, six".
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