Base | Representation |
---|---|
bin | 1111100000000… |
… | …11011110010011 |
3 | 100001200121010022 |
4 | 13300003132103 |
5 | 231242201101 |
6 | 20523054055 |
7 | 3136205342 |
oct | 760033623 |
9 | 301617108 |
10 | 130037651 |
11 | 67448237 |
12 | 3767132b |
13 | 20c2c973 |
14 | 133adb59 |
15 | b639a1b |
hex | 7c03793 |
130037651 has 8 divisors (see below), whose sum is σ = 131344320. Its totient is φ = 128737512.
The previous prime is 130037627. The next prime is 130037657. The reversal of 130037651 is 156730031.
It is a happy number.
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 130037651 - 26 = 130037587 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 130037651.
It is not an unprimeable number, because it can be changed into a prime (130037657) 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, 44720 + ... + 47538.
It is an arithmetic number, because the mean of its divisors is an integer number (16418040).
Almost surely, 2130037651 is an apocalyptic number.
130037651 is a deficient number, since it is larger than the sum of its proper divisors (1306669).
130037651 is a wasteful number, since it uses less digits than its factorization.
130037651 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3265.
The product of its (nonzero) digits is 1890, while the sum is 26.
The square root of 130037651 is about 11403.4052370334. The cubic root of 130037651 is about 506.6286029134.
Adding to 130037651 its reverse (156730031), we get a palindrome (286767682).
The spelling of 130037651 in words is "one hundred thirty million, thirty-seven thousand, six hundred fifty-one".
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