Base | Representation |
---|---|
bin | 1100100110010101… |
… | …0000011111000000 |
3 | 22201200210202100120 |
4 | 3021211100133000 |
5 | 23411242043024 |
6 | 1315331420240 |
7 | 146544263115 |
oct | 31145203700 |
9 | 8650722316 |
10 | 3381987264 |
11 | 14860530a7 |
12 | 7a4754680 |
13 | 41b88a0c6 |
14 | 24123c90c |
15 | 14bd9a479 |
hex | c99507c0 |
3381987264 has 28 divisors (see below), whose sum is σ = 8948175144. Its totient is φ = 1127329024.
The previous prime is 3381987263. The next prime is 3381987269. The reversal of 3381987264 is 4627891833.
It is a super-2 number, since 2×33819872642 = 22875675707716411392, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3381987263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8807067 + ... + 8807450.
Almost surely, 23381987264 is an apocalyptic number.
It is an amenable number.
3381987264 is an abundant number, since it is smaller than the sum of its proper divisors (5566187880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3381987264 is a wasteful number, since it uses less digits than its factorization.
3381987264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17614532 (or 17614522 counting only the distinct ones).
The product of its digits is 1741824, while the sum is 51.
The square root of 3381987264 is about 58154.8558935537. The cubic root of 3381987264 is about 1501.0344366854.
The spelling of 3381987264 in words is "three billion, three hundred eighty-one million, nine hundred eighty-seven thousand, two hundred sixty-four".
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