Base | Representation |
---|---|
bin | 1011111110011001… |
… | …1101111000110000 |
3 | 22022000201011010002 |
4 | 2333212131320300 |
5 | 23040410012034 |
6 | 1250550325132 |
7 | 142442033555 |
oct | 27746357060 |
9 | 8260634102 |
10 | 3214532144 |
11 | 13aa57963a |
12 | 7586597a8 |
13 | 3c2c89235 |
14 | 226ccca2c |
15 | 13c31de7e |
hex | bf99de30 |
3214532144 has 20 divisors (see below), whose sum is σ = 6442920960. Its totient is φ = 1551842880.
The previous prime is 3214532137. The next prime is 3214532183. The reversal of 3214532144 is 4412354123.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3463472 + ... + 3464399.
It is an arithmetic number, because the mean of its divisors is an integer number (322146048).
Almost surely, 23214532144 is an apocalyptic number.
It is an amenable number.
3214532144 is an abundant number, since it is smaller than the sum of its proper divisors (3228388816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3214532144 is a wasteful number, since it uses less digits than its factorization.
3214532144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6927908 (or 6927902 counting only the distinct ones).
The product of its digits is 11520, while the sum is 29.
The square root of 3214532144 is about 56696.8442155293. The cubic root of 3214532144 is about 1475.8399343660.
Adding to 3214532144 its reverse (4412354123), we get a palindrome (7626886267).
The spelling of 3214532144 in words is "three billion, two hundred fourteen million, five hundred thirty-two thousand, one hundred forty-four".
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