Base | Representation |
---|---|
bin | 10010110100000000… |
… | …11100100011110000 |
3 | 222001212221012201102 |
4 | 21122000130203300 |
5 | 131141100013013 |
6 | 4350114023532 |
7 | 505200410036 |
oct | 113200344360 |
9 | 28055835642 |
10 | 10100001008 |
11 | 4313207279 |
12 | 1b5a577ba8 |
13 | c4c631576 |
14 | 6bb554556 |
15 | 3e1a62d58 |
hex | 25a01c8f0 |
10100001008 has 20 divisors (see below), whose sum is σ = 20046039888. Its totient is φ = 4926829440.
The previous prime is 10100001001. The next prime is 10100001059. The reversal of 10100001008 is 80010000101.
It is a self number, because there is not a number n which added to its sum of digits gives 10100001008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10100001001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7697516 + ... + 7698827.
Almost surely, 210100001008 is an apocalyptic number.
It is an amenable number.
10100001008 is a deficient number, since it is larger than the sum of its proper divisors (9946038880).
10100001008 is a wasteful number, since it uses less digits than its factorization.
10100001008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15396392 (or 15396386 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 10100001008 its reverse (80010000101), we get a palindrome (90110001109).
The spelling of 10100001008 in words is "ten billion, one hundred million, one thousand, eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •