Base | Representation |
---|---|
bin | 1111100010111… |
… | …00101100011101 |
3 | 100002101011102111 |
4 | 13301130230131 |
5 | 231340344401 |
6 | 20534554021 |
7 | 3142256653 |
oct | 761345435 |
9 | 302334374 |
10 | 130403101 |
11 | 67677864 |
12 | 37808911 |
13 | 2102a0ca |
14 | 13466dd3 |
15 | b6ace51 |
hex | 7c5cb1d |
130403101 has 8 divisors (see below), whose sum is σ = 131847840. Its totient is φ = 128966448.
The previous prime is 130403093. The next prime is 130403113. The reversal of 130403101 is 101304031.
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 130403101 - 23 = 130403093 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 (130403191) 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, 33810 + ... + 37468.
It is an arithmetic number, because the mean of its divisors is an integer number (16480980).
Almost surely, 2130403101 is an apocalyptic number.
It is an amenable number.
130403101 is a deficient number, since it is larger than the sum of its proper divisors (1444739).
130403101 is a wasteful number, since it uses less digits than its factorization.
130403101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4043.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 130403101 is about 11419.4177172043. The cubic root of 130403101 is about 507.1027585379.
Adding to 130403101 its reverse (101304031), we get a palindrome (231707132).
The spelling of 130403101 in words is "one hundred thirty million, four hundred three thousand, one hundred one".
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