Base | Representation |
---|---|
bin | 1011101111100010… |
… | …1111010101011100 |
3 | 22010200110000210020 |
4 | 2323320233111130 |
5 | 22423431311330 |
6 | 1240442512140 |
7 | 141054241233 |
oct | 27370572534 |
9 | 8120400706 |
10 | 3152213340 |
11 | 13783845a1 |
12 | 73b805650 |
13 | 3b30a99c3 |
14 | 21c909b1a |
15 | 136b0e210 |
hex | bbe2f55c |
3152213340 has 48 divisors (see below), whose sum is σ = 8828695680. Its totient is φ = 840352320.
The previous prime is 3152213257. The next prime is 3152213347. The reversal of 3152213340 is 433122513.
It is a self number, because there is not a number n which added to its sum of digits gives 3152213340.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3152213347) 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, 342195 + ... + 351285.
It is an arithmetic number, because the mean of its divisors is an integer number (183931160).
Almost surely, 23152213340 is an apocalyptic number.
3152213340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3152213340 is an abundant number, since it is smaller than the sum of its proper divisors (5676482340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3152213340 is a wasteful number, since it uses less digits than its factorization.
3152213340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14882 (or 14880 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 3152213340 is about 56144.5753390299. The cubic root of 3152213340 is about 1466.2404648893.
Adding to 3152213340 its reverse (433122513), we get a palindrome (3585335853).
The spelling of 3152213340 in words is "three billion, one hundred fifty-two million, two hundred thirteen thousand, three hundred forty".
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