Base | Representation |
---|---|
bin | 1100000101101… |
… | …11100001101111 |
3 | 21001211102020222 |
4 | 12002313201233 |
5 | 201430240043 |
6 | 14021401555 |
7 | 2341004423 |
oct | 602674157 |
9 | 231742228 |
10 | 101415023 |
11 | 52278676 |
12 | 29b692bb |
13 | 1801a8b8 |
14 | d67cb83 |
15 | 8d83d68 |
hex | 60b786f |
101415023 has 8 divisors (see below), whose sum is σ = 103615200. Its totient is φ = 99225568.
The previous prime is 101415007. The next prime is 101415071. The reversal of 101415023 is 320514101.
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 101415023 - 24 = 101415007 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101414992 and 101415010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101415623) 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, 18158 + ... + 23076.
It is an arithmetic number, because the mean of its divisors is an integer number (12951900).
Almost surely, 2101415023 is an apocalyptic number.
101415023 is a deficient number, since it is larger than the sum of its proper divisors (2200177).
101415023 is an equidigital number, since it uses as much as digits as its factorization.
101415023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5361.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 101415023 is about 10070.5026190355. The cubic root of 101415023 is about 466.3379556482.
Adding to 101415023 its reverse (320514101), we get a palindrome (421929124).
The spelling of 101415023 in words is "one hundred one million, four hundred fifteen thousand, twenty-three".
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