Base | Representation |
---|---|
bin | 10100100001110010… |
… | …11110111100010000 |
3 | 1001110001210212201000 |
4 | 22100321132330100 |
5 | 140032324011030 |
6 | 5021332342000 |
7 | 540052203540 |
oct | 122071367420 |
9 | 31401725630 |
10 | 11020922640 |
11 | 4746029332 |
12 | 2176a74900 |
13 | 1068371a00 |
14 | 767999320 |
15 | 447823860 |
hex | 290e5ef10 |
11020922640 has 960 divisors, whose sum is σ = 49668249600. Its totient is φ = 2193205248.
The previous prime is 11020922617. The next prime is 11020922669. The reversal of 11020922640 is 4622902011.
11020922640 is a `hidden beast` number, since 1 + 10 + 2 + 0 + 9 + 2 + 2 + 640 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 48550207 + ... + 48550433.
It is an arithmetic number, because the mean of its divisors is an integer number (51737760).
Almost surely, 211020922640 is an apocalyptic number.
11020922640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11020922640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24834124800).
11020922640 is an abundant number, since it is smaller than the sum of its proper divisors (38647326960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11020922640 is a wasteful number, since it uses less digits than its factorization.
11020922640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 301 (or 276 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The spelling of 11020922640 in words is "eleven billion, twenty million, nine hundred twenty-two thousand, six hundred forty".
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