Base | Representation |
---|---|
bin | 11100010011111110… |
… | …11001100100111001 |
3 | 1110020022111000112120 |
4 | 32021333121210321 |
5 | 222112200002223 |
6 | 10552140431453 |
7 | 1045445604501 |
oct | 161177314471 |
9 | 43208430476 |
10 | 15200000313 |
11 | 64a0005233 |
12 | 2b42548589 |
13 | 1583103534 |
14 | a42a06a01 |
15 | 5de66dbe3 |
hex | 389fd9939 |
15200000313 has 16 divisors (see below), whose sum is σ = 20604639552. Its totient is φ = 9964440000.
The previous prime is 15200000287. The next prime is 15200000341. The reversal of 15200000313 is 31300000251.
It is a happy number.
It is not a de Polignac number, because 15200000313 - 220 = 15198951737 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 15200000292 and 15200000301.
It is not an unprimeable number, because it can be changed into a prime (15200000113) 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, 805203 + ... + 823863.
It is an arithmetic number, because the mean of its divisors is an integer number (1287789972).
Almost surely, 215200000313 is an apocalyptic number.
It is an amenable number.
15200000313 is a deficient number, since it is larger than the sum of its proper divisors (5404639239).
15200000313 is a wasteful number, since it uses less digits than its factorization.
15200000313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23176.
The product of its (nonzero) digits is 90, while the sum is 15.
Adding to 15200000313 its reverse (31300000251), we get a palindrome (46500000564).
The spelling of 15200000313 in words is "fifteen billion, two hundred million, three hundred thirteen", and thus it is an aban number.
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