Base | Representation |
---|---|
bin | 1100110011101000… |
… | …01001101011000010 |
3 | 122202011120020211202 |
4 | 12121310021223002 |
5 | 103040120134300 |
6 | 3054130541202 |
7 | 332245142264 |
oct | 63164115302 |
9 | 18664506752 |
10 | 6875552450 |
11 | 2a09085358 |
12 | 13ba737802 |
13 | 8575b2840 |
14 | 493203b34 |
15 | 2a3935ad5 |
hex | 199d09ac2 |
6875552450 has 96 divisors (see below), whose sum is σ = 14262587136. Its totient is φ = 2449820160.
The previous prime is 6875552447. The next prime is 6875552459. The reversal of 6875552450 is 542555786.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a junction number, because it is equal to n+sod(n) for n = 6875552395 and 6875552404.
It is not an unprimeable number, because it can be changed into a prime (6875552459) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2228609 + ... + 2231691.
It is an arithmetic number, because the mean of its divisors is an integer number (148568616).
Almost surely, 26875552450 is an apocalyptic number.
6875552450 is an abundant number, since it is smaller than the sum of its proper divisors (7387034686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6875552450 is a wasteful number, since it uses less digits than its factorization.
6875552450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3228 (or 3223 counting only the distinct ones).
The product of its (nonzero) digits is 1680000, while the sum is 47.
The square root of 6875552450 is about 82918.9510908092. The cubic root of 6875552450 is about 1901.5271609217.
The spelling of 6875552450 in words is "six billion, eight hundred seventy-five million, five hundred fifty-two thousand, four hundred fifty".
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