Base | Representation |
---|---|
bin | 1011111011010101… |
… | …1111000111100010 |
3 | 22021010112210221000 |
4 | 2332311133013202 |
5 | 23024113122010 |
6 | 1245411212430 |
7 | 142224635250 |
oct | 27665370742 |
9 | 8233483830 |
10 | 3201692130 |
11 | 13a32a975a |
12 | 7542a7116 |
13 | 3c0411ab0 |
14 | 2253095d0 |
15 | 13b1347c0 |
hex | bed5f1e2 |
3201692130 has 256 divisors, whose sum is σ = 10567065600. Its totient is φ = 671742720.
The previous prime is 3201692113. The next prime is 3201692149. The reversal of 3201692130 is 312961023.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 3201692094 and 3201692103.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7641061 + ... + 7641479.
It is an arithmetic number, because the mean of its divisors is an integer number (41277600).
Almost surely, 23201692130 is an apocalyptic number.
3201692130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 3201692130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5283532800).
3201692130 is an abundant number, since it is smaller than the sum of its proper divisors (7365373470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3201692130 is a wasteful number, since it uses less digits than its factorization.
3201692130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 766 (or 760 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 3201692130 is about 56583.4969757084. The cubic root of 3201692130 is about 1473.8722978620.
The spelling of 3201692130 in words is "three billion, two hundred one million, six hundred ninety-two thousand, one hundred thirty".
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