Base | Representation |
---|---|
bin | 1100000101101… |
… | …00001110101001 |
3 | 21001210201201121 |
4 | 12002310032221 |
5 | 201424322023 |
6 | 14021215241 |
7 | 2340620143 |
oct | 602641651 |
9 | 231721647 |
10 | 101401513 |
11 | 52269504 |
12 | 29b61521 |
13 | 180146c5 |
14 | d677c93 |
15 | 8d7ed5d |
hex | 60b43a9 |
101401513 has 8 divisors (see below), whose sum is σ = 103727232. Its totient is φ = 99082896.
The previous prime is 101401507. The next prime is 101401523. The reversal of 101401513 is 315104101.
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-101401513 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (101401523) 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, 36106 + ... + 38812.
It is an arithmetic number, because the mean of its divisors is an integer number (12965904).
Almost surely, 2101401513 is an apocalyptic number.
It is an amenable number.
101401513 is a deficient number, since it is larger than the sum of its proper divisors (2325719).
101401513 is an equidigital number, since it uses as much as digits as its factorization.
101401513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3551.
The product of its (nonzero) digits is 60, while the sum is 16.
The square root of 101401513 is about 10069.8318258052. The cubic root of 101401513 is about 466.3172469952.
Adding to 101401513 its reverse (315104101), we get a palindrome (416505614).
The spelling of 101401513 in words is "one hundred one million, four hundred one thousand, five hundred thirteen".
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