Base | Representation |
---|---|
bin | 1111100001101… |
… | …11101110011101 |
3 | 100002002110201012 |
4 | 13300313232131 |
5 | 231321023202 |
6 | 20531425005 |
7 | 3141056333 |
oct | 760675635 |
9 | 302073635 |
10 | 130251677 |
11 | 67584016 |
12 | 37755165 |
13 | 20ca61ca |
14 | 13427b53 |
15 | b67d152 |
hex | 7c37b9d |
130251677 has 8 divisors (see below), whose sum is σ = 135210240. Its totient is φ = 125340480.
The previous prime is 130251661. The next prime is 130251689. The reversal of 130251677 is 776152031.
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 130251677 - 24 = 130251661 is a prime.
It is a super-2 number, since 2×1302516772 = 33930998722624658, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130251607) 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, 6188 + ... + 17285.
It is an arithmetic number, because the mean of its divisors is an integer number (16901280).
Almost surely, 2130251677 is an apocalyptic number.
It is an amenable number.
130251677 is a deficient number, since it is larger than the sum of its proper divisors (4958563).
130251677 is a wasteful number, since it uses less digits than its factorization.
130251677 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23683.
The product of its (nonzero) digits is 8820, while the sum is 32.
The square root of 130251677 is about 11412.7856809808. The cubic root of 130251677 is about 506.9064000449.
The spelling of 130251677 in words is "one hundred thirty million, two hundred fifty-one thousand, six hundred seventy-seven".
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