Base | Representation |
---|---|
bin | 1100000101100… |
… | …11110111010110 |
3 | 21001210122200101 |
4 | 12002303313112 |
5 | 201424300042 |
6 | 14021204314 |
7 | 2340612613 |
oct | 602636726 |
9 | 231718611 |
10 | 101400022 |
11 | 52268379 |
12 | 29b6069a |
13 | 18013b19 |
14 | d67750a |
15 | 8d7e6b7 |
hex | 60b3dd6 |
101400022 has 4 divisors (see below), whose sum is σ = 152100036. Its totient is φ = 50700010.
The previous prime is 101400007. The next prime is 101400023. The reversal of 101400022 is 220004101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220004101 = 3767 ⋅58403.
It is a junction number, because it is equal to n+sod(n) for n = 101399981 and 101400008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101400023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25350004 + ... + 25350007.
It is an arithmetic number, because the mean of its divisors is an integer number (38025009).
Almost surely, 2101400022 is an apocalyptic number.
101400022 is a deficient number, since it is larger than the sum of its proper divisors (50700014).
101400022 is an equidigital number, since it uses as much as digits as its factorization.
101400022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50700013.
The product of its (nonzero) digits is 16, while the sum is 10.
The square root of 101400022 is about 10069.7577925191. The cubic root of 101400022 is about 466.3149614197.
Adding to 101400022 its reverse (220004101), we get a palindrome (321404123).
The spelling of 101400022 in words is "one hundred one million, four hundred thousand, twenty-two".
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