Base | Representation |
---|---|
bin | 1111001000011100… |
… | …1001100010000000 |
3 | 101111002021222000211 |
4 | 3302013021202000 |
5 | 31304330212240 |
6 | 1511021523504 |
7 | 202442043625 |
oct | 36207114200 |
9 | 11432258024 |
10 | 4061960320 |
11 | 17a4963a00 |
12 | 954413594 |
13 | 4c9706a22 |
14 | 2a768234c |
15 | 18b913bea |
hex | f21c9880 |
4061960320 has 96 divisors (see below), whose sum is σ = 10673864460. Its totient is φ = 1477048320.
The previous prime is 4061960261. The next prime is 4061960321. The reversal of 4061960320 is 230691604.
It can be written as a sum of positive squares in 2 ways, for example, as 4003345984 + 58614336 = 63272^2 + 7656^2 .
It is not an unprimeable number, because it can be changed into a prime (4061960321) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51214 + ... + 103666.
Almost surely, 24061960320 is an apocalyptic number.
4061960320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4061960320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5336932230).
4061960320 is an abundant number, since it is smaller than the sum of its proper divisors (6611904140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4061960320 is a wasteful number, since it uses less digits than its factorization.
4061960320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52494 (or 52471 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 31.
The square root of 4061960320 is about 63733.5101810657. The cubic root of 4061960320 is about 1595.5554149722. Note that the first 3 decimals are identical.
The spelling of 4061960320 in words is "four billion, sixty-one million, nine hundred sixty thousand, three hundred twenty".
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