Base | Representation |
---|---|
bin | 1110100110011010… |
… | …1110000001110011 |
3 | 101010010202002101100 |
4 | 3221212232001303 |
5 | 31011311210311 |
6 | 1444522535443 |
7 | 166060000365 |
oct | 35146560163 |
9 | 11103662340 |
10 | 3919241331 |
11 | 1731345025 |
12 | 914667583 |
13 | 4a5c86c15 |
14 | 292730d35 |
15 | 17e121a56 |
hex | e99ae073 |
3919241331 has 12 divisors (see below), whose sum is σ = 5907262608. Its totient is φ = 2499226224.
The previous prime is 3919241299. The next prime is 3919241369. The reversal of 3919241331 is 1331429193.
It is not a de Polignac number, because 3919241331 - 25 = 3919241299 is a prime.
It is a super-2 number, since 2×39192413312 = 30720905221237303122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3919248331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9466560 + ... + 9466973.
It is an arithmetic number, because the mean of its divisors is an integer number (492271884).
Almost surely, 23919241331 is an apocalyptic number.
3919241331 is a deficient number, since it is larger than the sum of its proper divisors (1988021277).
3919241331 is a wasteful number, since it uses less digits than its factorization.
3919241331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18933562 (or 18933559 counting only the distinct ones).
The product of its digits is 17496, while the sum is 36.
The square root of 3919241331 is about 62603.8443787600. The cubic root of 3919241331 is about 1576.6453058970.
The spelling of 3919241331 in words is "three billion, nine hundred nineteen million, two hundred forty-one thousand, three hundred thirty-one".
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