Base | Representation |
---|---|
bin | 10100010100010111… |
… | …01010101010011010 |
3 | 1001011012210110011020 |
4 | 22022023222222122 |
5 | 134320002424410 |
6 | 5002225343310 |
7 | 534213404301 |
oct | 121213525232 |
9 | 31135713136 |
10 | 10908248730 |
11 | 46984707a5 |
12 | 2145197b36 |
13 | 104ac11562 |
14 | 756a29438 |
15 | 43c9b8a70 |
hex | 28a2eaa9a |
10908248730 has 32 divisors (see below), whose sum is σ = 27719786304. Its totient is φ = 2737756416.
The previous prime is 10908248719. The next prime is 10908248749. The reversal of 10908248730 is 3784280901.
It is a super-2 number, since 2×109082487302 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10693852 + ... + 10694871.
It is an arithmetic number, because the mean of its divisors is an integer number (866243322).
Almost surely, 210908248730 is an apocalyptic number.
10908248730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10908248730 is an abundant number, since it is smaller than the sum of its proper divisors (16811537574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10908248730 is a wasteful number, since it uses less digits than its factorization.
10908248730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21388750.
The product of its (nonzero) digits is 96768, while the sum is 42.
The spelling of 10908248730 in words is "ten billion, nine hundred eight million, two hundred forty-eight thousand, seven hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •