Base | Representation |
---|---|
bin | 1100110101011010… |
… | …00101001000000000 |
3 | 122210012122110011000 |
4 | 12122231011020000 |
5 | 103102430213112 |
6 | 3055422452000 |
7 | 332516036256 |
oct | 63255051000 |
9 | 18705573130 |
10 | 6890476032 |
11 | 2a165486a0 |
12 | 1403734000 |
13 | 85a70946b |
14 | 4951aa5d6 |
15 | 2a4dd27dc |
hex | 19ab45200 |
6890476032 has 320 divisors, whose sum is σ = 22503381120. Its totient is φ = 2064384000.
The previous prime is 6890476007. The next prime is 6890476037. The reversal of 6890476032 is 2306740986.
6890476032 is a `hidden beast` number, since 68 + 90 + 476 + 0 + 32 = 666.
It is not an unprimeable number, because it can be changed into a prime (6890476037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17183032 + ... + 17183432.
It is an arithmetic number, because the mean of its divisors is an integer number (70323066).
Almost surely, 26890476032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6890476032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11251690560).
6890476032 is an abundant number, since it is smaller than the sum of its proper divisors (15612905088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6890476032 is a wasteful number, since it uses less digits than its factorization.
6890476032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 552 (or 530 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The square root of 6890476032 is about 83008.8912828017. The cubic root of 6890476032 is about 1902.9019396506.
The spelling of 6890476032 in words is "six billion, eight hundred ninety million, four hundred seventy-six thousand, thirty-two".
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