Base | Representation |
---|---|
bin | 10000000100000010… |
… | …011111001100111100 |
3 | 1122112000110101121022 |
4 | 100010002133030330 |
5 | 240310343131030 |
6 | 11531244323312 |
7 | 1150261302656 |
oct | 200402371474 |
9 | 48460411538 |
10 | 17247630140 |
11 | 7350923894 |
12 | 3414243538 |
13 | 181b3b6210 |
14 | b9893d6d6 |
15 | 6ae2ddde5 |
hex | 40409f33c |
17247630140 has 48 divisors (see below), whose sum is σ = 39408362112. Its totient is φ = 6302693376.
The previous prime is 17247630139. The next prime is 17247630167. The reversal of 17247630140 is 4103674271.
It is a self number, because there is not a number n which added to its sum of digits gives 17247630140.
It is a congruent number.
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, 316724 + ... + 367163.
It is an arithmetic number, because the mean of its divisors is an integer number (821007544).
Almost surely, 217247630140 is an apocalyptic number.
17247630140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
17247630140 is an abundant number, since it is smaller than the sum of its proper divisors (22160731972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17247630140 is a wasteful number, since it uses less digits than its factorization.
17247630140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 684006 (or 684004 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 35.
The spelling of 17247630140 in words is "seventeen billion, two hundred forty-seven million, six hundred thirty thousand, one hundred forty".
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