Base | Representation |
---|---|
bin | 100001101011101… |
… | …1100101001110111 |
3 | 2220202201010120121 |
4 | 1003113130221313 |
5 | 4303314021101 |
6 | 304052312411 |
7 | 40002466324 |
oct | 10327345167 |
9 | 2822633517 |
10 | 1130220151 |
11 | 52aa86145 |
12 | 276612707 |
13 | 150201c28 |
14 | aa167b4b |
15 | 693550a1 |
hex | 435dca77 |
1130220151 has 8 divisors (see below), whose sum is σ = 1135115024. Its totient is φ = 1125334080.
The previous prime is 1130220089. The next prime is 1130220181. The reversal of 1130220151 is 1510220311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1130220151 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130220181) 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, 402685 + ... + 405481.
It is an arithmetic number, because the mean of its divisors is an integer number (141889378).
Almost surely, 21130220151 is an apocalyptic number.
1130220151 is a deficient number, since it is larger than the sum of its proper divisors (4894873).
1130220151 is a wasteful number, since it uses less digits than its factorization.
1130220151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4401.
The product of its (nonzero) digits is 60, while the sum is 16.
The square root of 1130220151 is about 33618.7470171034. The cubic root of 1130220151 is about 1041.6480744998.
Adding to 1130220151 its reverse (1510220311), we get a palindrome (2640440462).
The spelling of 1130220151 in words is "one billion, one hundred thirty million, two hundred twenty thousand, one hundred fifty-one".
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