Base | Representation |
---|---|
bin | 101111001110101010… |
… | …1111010001011000101 |
3 | 100200210102011202020202 |
4 | 1132131111322023011 |
5 | 3130204021422041 |
6 | 114332112340245 |
7 | 10220244615611 |
oct | 1363525721305 |
9 | 320712152222 |
10 | 101424014021 |
11 | 3a0172369a0 |
12 | 177a6844685 |
13 | 97448486a5 |
14 | 4ca2224341 |
15 | 2989274a9b |
hex | 179d57a2c5 |
101424014021 has 16 divisors (see below), whose sum is σ = 111328518528. Its totient is φ = 91633963200.
The previous prime is 101424014011. The next prime is 101424014047. The reversal of 101424014021 is 120410424101.
It is a cyclic number.
It is not a de Polignac number, because 101424014021 - 210 = 101424012997 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 101424013984 and 101424014002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101424014011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5484731 + ... + 5503191.
It is an arithmetic number, because the mean of its divisors is an integer number (6958032408).
Almost surely, 2101424014021 is an apocalyptic number.
101424014021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
101424014021 is a deficient number, since it is larger than the sum of its proper divisors (9904504507).
101424014021 is a wasteful number, since it uses less digits than its factorization.
101424014021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21532.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 101424014021 its reverse (120410424101), we get a palindrome (221834438122).
The spelling of 101424014021 in words is "one hundred one billion, four hundred twenty-four million, fourteen thousand, twenty-one".
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