Base | Representation |
---|---|
bin | 111100011001001… |
… | …011000111110001 |
3 | 2121121120112011022 |
4 | 330121023013301 |
5 | 4033341411423 |
6 | 244313025225 |
7 | 34052221325 |
oct | 7431130761 |
9 | 2547515138 |
10 | 1013232113 |
11 | 47aa41313 |
12 | 2433b5215 |
13 | 131bc0c3a |
14 | 987d3985 |
15 | 5de46dc8 |
hex | 3c64b1f1 |
1013232113 has 8 divisors (see below), whose sum is σ = 1082862432. Its totient is φ = 944716096.
The previous prime is 1013232107. The next prime is 1013232119. The reversal of 1013232113 is 3112323101.
It is an interprime number because it is at equal distance from previous prime (1013232107) and next prime (1013232119).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1013232113 - 26 = 1013232049 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1013232091 and 1013232100.
It is not an unprimeable number, because it can be changed into a prime (1013232119) 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, 276695 + ... + 280332.
It is an arithmetic number, because the mean of its divisors is an integer number (135357804).
Almost surely, 21013232113 is an apocalyptic number.
It is an amenable number.
1013232113 is a deficient number, since it is larger than the sum of its proper divisors (69630319).
1013232113 is a wasteful number, since it uses less digits than its factorization.
1013232113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 557151.
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 1013232113 is about 31831.3071205064. The cubic root of 1013232113 is about 1004.3913917832.
Adding to 1013232113 its reverse (3112323101), we get a palindrome (4125555214).
The spelling of 1013232113 in words is "one billion, thirteen million, two hundred thirty-two thousand, one hundred thirteen".
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