Base | Representation |
---|---|
bin | 1100110100000001… |
… | …11010111110000110 |
3 | 122202101212022221212 |
4 | 12122000322332012 |
5 | 103041444300402 |
6 | 3054330411422 |
7 | 332315454224 |
oct | 63200727606 |
9 | 18671768855 |
10 | 6878900102 |
11 | 2a0aa61508 |
12 | 13bb890b72 |
13 | 8581b54b9 |
14 | 493835b14 |
15 | 2a3d97952 |
hex | 19a03af86 |
6878900102 has 8 divisors (see below), whose sum is σ = 10414783656. Its totient is φ = 3407305552.
The previous prime is 6878900101. The next prime is 6878900123. The reversal of 6878900102 is 2010098786.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×68789001022 = 94638533226591220808, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 6878900102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6878900101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16071983 + ... + 16072410.
It is an arithmetic number, because the mean of its divisors is an integer number (1301847957).
Almost surely, 26878900102 is an apocalyptic number.
6878900102 is a deficient number, since it is larger than the sum of its proper divisors (3535883554).
6878900102 is a wasteful number, since it uses less digits than its factorization.
6878900102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32144502.
The product of its (nonzero) digits is 48384, while the sum is 41.
The square root of 6878900102 is about 82939.1349243528. The cubic root of 6878900102 is about 1901.8357236833.
Adding to 6878900102 its reverse (2010098786), we get a palindrome (8888998888).
The spelling of 6878900102 in words is "six billion, eight hundred seventy-eight million, nine hundred thousand, one hundred two".
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