Base | Representation |
---|---|
bin | 110010110110… |
… | …111001110111 |
3 | 221002100012000 |
4 | 302312321313 |
5 | 11403111322 |
6 | 1153430343 |
7 | 221215026 |
oct | 62667167 |
9 | 27070160 |
10 | 13332087 |
11 | 758665a |
12 | 456b3b3 |
13 | 29ba412 |
14 | 1ab08bd |
15 | 12853ac |
hex | cb6e77 |
13332087 has 16 divisors (see below), whose sum is σ = 19822080. Its totient is φ = 8856216.
The previous prime is 13332071. The next prime is 13332103. The reversal of 13332087 is 78023331.
It is an interprime number because it is at equal distance from previous prime (13332071) and next prime (13332103).
It is not a de Polignac number, because 13332087 - 24 = 13332071 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 13332087.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13332017) 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, 8658 + ... + 10080.
It is an arithmetic number, because the mean of its divisors is an integer number (1238880).
Almost surely, 213332087 is an apocalyptic number.
13332087 is a deficient number, since it is larger than the sum of its proper divisors (6489993).
13332087 is a wasteful number, since it uses less digits than its factorization.
13332087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1779 (or 1773 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 13332087 is about 3651.3130514926. The cubic root of 13332087 is about 237.1188316113.
The spelling of 13332087 in words is "thirteen million, three hundred thirty-two thousand, eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.126 sec. • engine limits •