Base | Representation |
---|---|
bin | 1111101100010001… |
… | …0100011010111000 |
3 | 101212120000121112220 |
4 | 3323010110122320 |
5 | 32111311312212 |
6 | 1533550204040 |
7 | 206245136430 |
oct | 37304243270 |
9 | 11776017486 |
10 | 4212213432 |
11 | 1871759329 |
12 | 9967b3620 |
13 | 521893bab |
14 | 2bd5d52c0 |
15 | 199be338c |
hex | fb1146b8 |
4212213432 has 64 divisors (see below), whose sum is σ = 12238905600. Its totient is φ = 1183088640.
The previous prime is 4212213407. The next prime is 4212213497. The reversal of 4212213432 is 2343122124.
It is a happy number.
4212213432 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202569 + ... + 222392.
It is an arithmetic number, because the mean of its divisors is an integer number (191232900).
Almost surely, 24212213432 is an apocalyptic number.
4212213432 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
4212213432 is an abundant number, since it is smaller than the sum of its proper divisors (8026692168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4212213432 is a wasteful number, since it uses less digits than its factorization.
4212213432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 425036 (or 425032 counting only the distinct ones).
The product of its digits is 2304, while the sum is 24.
The square root of 4212213432 is about 64901.5672538037. The cubic root of 4212213432 is about 1614.9910611767.
Adding to 4212213432 its reverse (2343122124), we get a palindrome (6555335556).
The spelling of 4212213432 in words is "four billion, two hundred twelve million, two hundred thirteen thousand, four hundred thirty-two".
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