Base | Representation |
---|---|
bin | 100110010100… |
… | …111001101111 |
3 | 200220110000100 |
4 | 212110321233 |
5 | 10033001322 |
6 | 555202143 |
7 | 151253541 |
oct | 46247157 |
9 | 20813010 |
10 | 10047087 |
11 | 5742586 |
12 | 3446353 |
13 | 210a12b |
14 | 1497691 |
15 | d36dac |
hex | 994e6f |
10047087 has 12 divisors (see below), whose sum is σ = 14610544. Its totient is φ = 6652800.
The previous prime is 10047083. The next prime is 10047101. The reversal of 10047087 is 78074001.
It is not a de Polignac number, because 10047087 - 22 = 10047083 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10047087.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10047083) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2338 + ... + 5055.
Almost surely, 210047087 is an apocalyptic number.
10047087 is a deficient number, since it is larger than the sum of its proper divisors (4563457).
10047087 is a wasteful number, since it uses less digits than its factorization.
10047087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7550 (or 7547 counting only the distinct ones).
The product of its (nonzero) digits is 1568, while the sum is 27.
The square root of 10047087 is about 3169.7140249556. The cubic root of 10047087 is about 215.7810925213.
The spelling of 10047087 in words is "ten million, forty-seven thousand, eighty-seven".
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