Base | Representation |
---|---|
bin | 1000001010001000… |
… | …11000001010001010 |
3 | 102022020202002200210 |
4 | 10011010120022022 |
5 | 32432240012111 |
6 | 2002342341550 |
7 | 213353251641 |
oct | 40504301212 |
9 | 12266662623 |
10 | 4380000906 |
11 | 194843a566 |
12 | a22a2a8b6 |
13 | 54a580118 |
14 | 2d79d0358 |
15 | 1a97d80a6 |
hex | 10511828a |
4380000906 has 32 divisors (see below), whose sum is σ = 9456082560. Its totient is φ = 1348364864.
The previous prime is 4380000901. The next prime is 4380000917. The reversal of 4380000906 is 6090000834.
It is not an unprimeable number, because it can be changed into a prime (4380000901) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543225 + ... + 551228.
It is an arithmetic number, because the mean of its divisors is an integer number (295502580).
Almost surely, 24380000906 is an apocalyptic number.
4380000906 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
4380000906 is an abundant number, since it is smaller than the sum of its proper divisors (5076081654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4380000906 is a wasteful number, since it uses less digits than its factorization.
4380000906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1094510.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 4380000906 is about 66181.5752759029. The cubic root of 4380000906 is about 1636.1560909507.
The spelling of 4380000906 in words is "four billion, three hundred eighty million, nine hundred six", and thus it is an aban number.
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