Base | Representation |
---|---|
bin | 10101000100100010… |
… | …11010111011100100 |
3 | 1002012101021222122202 |
4 | 22202101122323210 |
5 | 141131434112330 |
6 | 5110304114032 |
7 | 550221621110 |
oct | 124221327344 |
9 | 32171258582 |
10 | 11312410340 |
11 | 4885619360 |
12 | 2238605918 |
13 | 10b387c13a |
14 | 794594740 |
15 | 463200445 |
hex | 2a245aee4 |
11312410340 has 96 divisors (see below), whose sum is σ = 30418585344. Its totient is φ = 3430632960.
The previous prime is 11312410331. The next prime is 11312410357. The reversal of 11312410340 is 4301421311.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42287 + ... + 156246.
It is an arithmetic number, because the mean of its divisors is an integer number (316860264).
Almost surely, 211312410340 is an apocalyptic number.
11312410340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11312410340 is an abundant number, since it is smaller than the sum of its proper divisors (19106175004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11312410340 is a wasteful number, since it uses less digits than its factorization.
11312410340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198597 (or 198595 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 11312410340 its reverse (4301421311), we get a palindrome (15613831651).
The spelling of 11312410340 in words is "eleven billion, three hundred twelve million, four hundred ten thousand, three hundred forty".
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