Base | Representation |
---|---|
bin | 100110111001… |
… | …011110110011 |
3 | 201012001112112 |
4 | 212321132303 |
5 | 10102300130 |
6 | 1002315535 |
7 | 152446421 |
oct | 46713663 |
9 | 21161475 |
10 | 10196915 |
11 | 5835103 |
12 | 34b8bab |
13 | 21603a1 |
14 | 14d6111 |
15 | d66495 |
hex | 9b97b3 |
10196915 has 4 divisors (see below), whose sum is σ = 12236304. Its totient is φ = 8157528.
The previous prime is 10196903. The next prime is 10196929. The reversal of 10196915 is 51969101.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51969101 = 1783 ⋅29147.
It is a cyclic number.
It is not a de Polignac number, because 10196915 - 210 = 10195891 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1019687 + ... + 1019696.
It is an arithmetic number, because the mean of its divisors is an integer number (3059076).
Almost surely, 210196915 is an apocalyptic number.
10196915 is a deficient number, since it is larger than the sum of its proper divisors (2039389).
10196915 is an equidigital number, since it uses as much as digits as its factorization.
10196915 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2039388.
The product of its (nonzero) digits is 2430, while the sum is 32.
The square root of 10196915 is about 3193.2608725251. The cubic root of 10196915 is about 216.8484221099.
It can be divided in two parts, 10196 and 915, that added together give a palindrome (11111).
The spelling of 10196915 in words is "ten million, one hundred ninety-six thousand, nine hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.174 sec. • engine limits •