Base | Representation |
---|---|
bin | 100001001100001… |
… | …1001010011010100 |
3 | 2212121121101022201 |
4 | 1002120121103110 |
5 | 4240101110343 |
6 | 302302134244 |
7 | 36412135360 |
oct | 10230312324 |
9 | 2777541281 |
10 | 1113691348 |
11 | 521716880 |
12 | 270b81384 |
13 | 149965783 |
14 | a7ca42a0 |
15 | 67b8c94d |
hex | 426194d4 |
1113691348 has 48 divisors (see below), whose sum is σ = 2434094208. Its totient is φ = 433152000.
The previous prime is 1113691343. The next prime is 1113691351. The reversal of 1113691348 is 8431963111.
It is a happy number.
It is a super-2 number, since 2×11136913482 = 2480616837220114208, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1113691343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194608 + ... + 200248.
It is an arithmetic number, because the mean of its divisors is an integer number (50710296).
Almost surely, 21113691348 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1113691348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1217047104).
1113691348 is an abundant number, since it is smaller than the sum of its proper divisors (1320402860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1113691348 is a wasteful number, since it uses less digits than its factorization.
1113691348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6304 (or 6302 counting only the distinct ones).
The product of its digits is 15552, while the sum is 37.
The square root of 1113691348 is about 33372.0144432427. The cubic root of 1113691348 is about 1036.5452884407.
The spelling of 1113691348 in words is "one billion, one hundred thirteen million, six hundred ninety-one thousand, three hundred forty-eight".
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