Base | Representation |
---|---|
bin | 1100000100010… |
… | …01001111000101 |
3 | 21001110210011101 |
4 | 12002021033011 |
5 | 201403203123 |
6 | 14013340101 |
7 | 2336254552 |
oct | 602111705 |
9 | 231423141 |
10 | 101225413 |
11 | 52159173 |
12 | 29a97631 |
13 | 17c824c3 |
14 | d62da29 |
15 | 8d47aad |
hex | 60893c5 |
101225413 has 8 divisors (see below), whose sum is σ = 103890176. Its totient is φ = 98593200.
The previous prime is 101225393. The next prime is 101225431. The reversal of 101225413 is 314522101.
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 101225413 - 29 = 101224901 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 (101222413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1773 + ... + 14338.
It is an arithmetic number, because the mean of its divisors is an integer number (12986272).
Almost surely, 2101225413 is an apocalyptic number.
It is an amenable number.
101225413 is a deficient number, since it is larger than the sum of its proper divisors (2664763).
101225413 is a wasteful number, since it uses less digits than its factorization.
101225413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16275.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 101225413 is about 10061.0840867175. The cubic root of 101225413 is about 466.0471456657.
Adding to 101225413 its reverse (314522101), we get a palindrome (415747514).
The spelling of 101225413 in words is "one hundred one million, two hundred twenty-five thousand, four hundred thirteen".
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