Base | Representation |
---|---|
bin | 1111100000100… |
… | …11000011111101 |
3 | 100001210211201010 |
4 | 13300103003331 |
5 | 231301222001 |
6 | 20524305433 |
7 | 3136562445 |
oct | 760230375 |
9 | 301724633 |
10 | 130101501 |
11 | 67491202 |
12 | 376a2279 |
13 | 20c52a4a |
14 | 133c9125 |
15 | b64d8d6 |
hex | 7c130fd |
130101501 has 8 divisors (see below), whose sum is σ = 181010880. Its totient is φ = 82963232.
The previous prime is 130101497. The next prime is 130101539. The reversal of 130101501 is 105101031.
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 130101501 - 22 = 130101497 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130101551) 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, 942696 + ... + 942833.
It is an arithmetic number, because the mean of its divisors is an integer number (22626360).
Almost surely, 2130101501 is an apocalyptic number.
It is an amenable number.
130101501 is a deficient number, since it is larger than the sum of its proper divisors (50909379).
130101501 is a wasteful number, since it uses less digits than its factorization.
130101501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1885555.
The product of its (nonzero) digits is 15, while the sum is 12.
The square root of 130101501 is about 11406.2044957996. The cubic root of 130101501 is about 506.7115095256.
Adding to 130101501 its reverse (105101031), we get a palindrome (235202532).
The spelling of 130101501 in words is "one hundred thirty million, one hundred one thousand, five hundred one".
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