Base | Representation |
---|---|
bin | 1100110100010011… |
… | …00000010011000111 |
3 | 122202120002122110000 |
4 | 12122021200103013 |
5 | 103043033301101 |
6 | 3054450532343 |
7 | 332343545151 |
oct | 63211402307 |
9 | 18676078400 |
10 | 6881150151 |
11 | 2a11258a57 |
12 | 14005970b3 |
13 | 8587c26a5 |
14 | 493c5dad1 |
15 | 2a418e486 |
hex | 19a2604c7 |
6881150151 has 20 divisors (see below), whose sum is σ = 10306417000. Its totient is φ = 4575308976.
The previous prime is 6881150141. The next prime is 6881150161. The reversal of 6881150151 is 1510511886.
It is an interprime number because it is at equal distance from previous prime (6881150141) and next prime (6881150161).
It is not a de Polignac number, because 6881150151 - 211 = 6881148103 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6881150141) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 81376 + ... + 142773.
It is an arithmetic number, because the mean of its divisors is an integer number (515320850).
Almost surely, 26881150151 is an apocalyptic number.
6881150151 is a deficient number, since it is larger than the sum of its proper divisors (3425266849).
6881150151 is a wasteful number, since it uses less digits than its factorization.
6881150151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224540 (or 224531 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 36.
The square root of 6881150151 is about 82952.6982743780. The cubic root of 6881150151 is about 1902.0430609523.
The spelling of 6881150151 in words is "six billion, eight hundred eighty-one million, one hundred fifty thousand, one hundred fifty-one".
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