Base | Representation |
---|---|
bin | 100001101011011… |
… | …1111101010110111 |
3 | 2220202111002201120 |
4 | 1003112333222313 |
5 | 4303301221211 |
6 | 304045555023 |
7 | 40001463234 |
oct | 10326775267 |
9 | 2822432646 |
10 | 1130101431 |
11 | 52aa04a28 |
12 | 276575a73 |
13 | 15018cb94 |
14 | aa13678b |
15 | 6932ed06 |
hex | 435bfab7 |
1130101431 has 8 divisors (see below), whose sum is σ = 1507678320. Its totient is φ = 752962752.
The previous prime is 1130101421. The next prime is 1130101451. The reversal of 1130101431 is 1341010311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1130101431 - 27 = 1130101303 is a prime.
It is a super-2 number, since 2×11301014312 = 2554258488696495522, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1130101431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130101411) 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, 103486 + ... + 113883.
It is an arithmetic number, because the mean of its divisors is an integer number (188459790).
Almost surely, 21130101431 is an apocalyptic number.
1130101431 is a deficient number, since it is larger than the sum of its proper divisors (377576889).
1130101431 is a wasteful number, since it uses less digits than its factorization.
1130101431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219105.
The product of its (nonzero) digits is 36, while the sum is 15.
The square root of 1130101431 is about 33616.9812892235. The cubic root of 1130101431 is about 1041.6116011368.
Adding to 1130101431 its reverse (1341010311), we get a palindrome (2471111742).
The spelling of 1130101431 in words is "one billion, one hundred thirty million, one hundred one thousand, four hundred thirty-one".
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