Base | Representation |
---|---|
bin | 101000101011000000… |
… | …0100011111000111111 |
3 | 22100110001000021001212 |
4 | 1101112000203320333 |
5 | 2412334114133003 |
6 | 104042521155035 |
7 | 6211265404505 |
oct | 1212600437077 |
9 | 270401007055 |
10 | 87342333503 |
11 | 340505199a7 |
12 | 14b1692ba7b |
13 | 830c33b559 |
14 | 4327d68675 |
15 | 2412da9dd8 |
hex | 1456023e3f |
87342333503 has 16 divisors (see below), whose sum is σ = 92007083520. Its totient is φ = 82753610016.
The previous prime is 87342333469. The next prime is 87342333509. The reversal of 87342333503 is 30533324378.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 87342333503 - 210 = 87342332479 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 (87342333509) 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, 986078 + ... + 1070996.
It is an arithmetic number, because the mean of its divisors is an integer number (5750442720).
Almost surely, 287342333503 is an apocalyptic number.
87342333503 is a deficient number, since it is larger than the sum of its proper divisors (4664750017).
87342333503 is a wasteful number, since it uses less digits than its factorization.
87342333503 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85366.
The product of its (nonzero) digits is 544320, while the sum is 41.
The spelling of 87342333503 in words is "eighty-seven billion, three hundred forty-two million, three hundred thirty-three thousand, five hundred three".
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