Base | Representation |
---|---|
bin | 100000001111… |
… | …0001110001000 |
3 | 1011210122210222 |
4 | 1000132032020 |
5 | 13311313000 |
6 | 1402125212 |
7 | 263441024 |
oct | 100361610 |
9 | 34718728 |
10 | 16901000 |
11 | 95a3a76 |
12 | 57b0808 |
13 | 36699bc |
14 | 235d384 |
15 | 173ca85 |
hex | 101e388 |
16901000 has 32 divisors (see below), whose sum is σ = 39550680. Its totient is φ = 6760000.
The previous prime is 16900999. The next prime is 16901039. The reversal of 16901000 is 10961.
It can be written as a sum of positive squares in 4 ways, for example, as 11303044 + 5597956 = 3362^2 + 2366^2 .
It is a plaindrome in base 13.
It is a self number, because there is not a number n which added to its sum of digits gives 16901000.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7451 + ... + 9450.
Almost surely, 216901000 is an apocalyptic number.
16901000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16901000 is an abundant number, since it is smaller than the sum of its proper divisors (22649680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16901000 is a wasteful number, since it uses less digits than its factorization.
16901000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16922 (or 16908 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 17.
The square root of 16901000 is about 4111.0825824836. The cubic root of 16901000 is about 256.6280558850.
Adding to 16901000 its reverse (10961), we get a palindrome (16911961).
The spelling of 16901000 in words is "sixteen million, nine hundred one thousand".
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