Base | Representation |
---|---|
bin | 11000011111010001… |
… | …01101101111111011 |
3 | 1020221020211122112202 |
4 | 30033220231233323 |
5 | 203411142431100 |
6 | 10012330500415 |
7 | 643541432111 |
oct | 141750555773 |
9 | 36836748482 |
10 | 13147233275 |
11 | 56372a7a50 |
12 | 266ab9470b |
13 | 1316a42497 |
14 | 8ca133ab1 |
15 | 51e3367d5 |
hex | 30fa2dbfb |
13147233275 has 12 divisors (see below), whose sum is σ = 17784621384. Its totient is φ = 9561624000.
The previous prime is 13147233263. The next prime is 13147233287. The reversal of 13147233275 is 57233274131.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (13147233263) and next prime (13147233287).
It is not a de Polignac number, because 13147233275 - 28 = 13147233019 is a prime.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23903786 + ... + 23904335.
It is an arithmetic number, because the mean of its divisors is an integer number (1482051782).
Almost surely, 213147233275 is an apocalyptic number.
13147233275 is a deficient number, since it is larger than the sum of its proper divisors (4637388109).
13147233275 is a wasteful number, since it uses less digits than its factorization.
13147233275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47808142 (or 47808137 counting only the distinct ones).
The product of its digits is 105840, while the sum is 38.
The spelling of 13147233275 in words is "thirteen billion, one hundred forty-seven million, two hundred thirty-three thousand, two hundred seventy-five".
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