Base | Representation |
---|---|
bin | 111101100001110… |
… | …111000010111101 |
3 | 2122221102120201112 |
4 | 331201313002331 |
5 | 4103231131042 |
6 | 250233251405 |
7 | 34403201222 |
oct | 7541670275 |
9 | 2587376645 |
10 | 1032286397 |
11 | 48a77605a |
12 | 249863b65 |
13 | 135b32a6c |
14 | 9b153949 |
15 | 6095c982 |
hex | 3d8770bd |
1032286397 has 8 divisors (see below), whose sum is σ = 1113120960. Its totient is φ = 954102240.
The previous prime is 1032286379. The next prime is 1032286403. The reversal of 1032286397 is 7936822301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1032286397 - 212 = 1032282301 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1032286327) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661793 + ... + 663350.
It is an arithmetic number, because the mean of its divisors is an integer number (139140120).
Almost surely, 21032286397 is an apocalyptic number.
It is an amenable number.
1032286397 is a deficient number, since it is larger than the sum of its proper divisors (80834563).
1032286397 is a wasteful number, since it uses less digits than its factorization.
1032286397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1325203.
The product of its (nonzero) digits is 108864, while the sum is 41.
The square root of 1032286397 is about 32129.2140737989. The cubic root of 1032286397 is about 1010.6483426698.
The spelling of 1032286397 in words is "one billion, thirty-two million, two hundred eighty-six thousand, three hundred ninety-seven".
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