Base | Representation |
---|---|
bin | 10110000011001101… |
… | …00010100100100000 |
3 | 1010120000100202110222 |
4 | 23001212202210200 |
5 | 143221014242402 |
6 | 5234402142212 |
7 | 566233453115 |
oct | 130146424440 |
9 | 33500322428 |
10 | 11838040352 |
11 | 50252a0a26 |
12 | 2364651968 |
13 | 1168739108 |
14 | 8042dc90c |
15 | 49442c7a2 |
hex | 2c19a2920 |
11838040352 has 48 divisors (see below), whose sum is σ = 24670578240. Its totient is φ = 5581992192.
The previous prime is 11838040351. The next prime is 11838040363. The reversal of 11838040352 is 25304083811.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (11838040351) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108428 + ... + 188235.
It is an arithmetic number, because the mean of its divisors is an integer number (513970380).
Almost surely, 211838040352 is an apocalyptic number.
It is an amenable number.
11838040352 is an abundant number, since it is smaller than the sum of its proper divisors (12832537888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11838040352 is a wasteful number, since it uses less digits than its factorization.
11838040352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296745 (or 296737 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 35.
The spelling of 11838040352 in words is "eleven billion, eight hundred thirty-eight million, forty thousand, three hundred fifty-two".
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