Base | Representation |
---|---|
bin | 101111001110000101… |
… | …1001101101001111101 |
3 | 100200202001022221011112 |
4 | 1132130023031221331 |
5 | 3130134013324041 |
6 | 114330132531405 |
7 | 10216616313263 |
oct | 1363413155175 |
9 | 320661287145 |
10 | 101404433021 |
11 | 3a007182451 |
12 | 177a0180b65 |
13 | 9740780bb8 |
14 | 4c9d7a8433 |
15 | 29876a7deb |
hex | 179c2cda7d |
101404433021 has 8 divisors (see below), whose sum is σ = 103012797888. Its totient is φ = 99801072000.
The previous prime is 101404433003. The next prime is 101404433029. The reversal of 101404433021 is 120334404101.
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 101404433021 - 26 = 101404432957 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 (101404433029) 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, 1210100 + ... + 1291181.
It is an arithmetic number, because the mean of its divisors is an integer number (12876599736).
Almost surely, 2101404433021 is an apocalyptic number.
It is an amenable number.
101404433021 is a deficient number, since it is larger than the sum of its proper divisors (1608364867).
101404433021 is an equidigital number, since it uses as much as digits as its factorization.
101404433021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2501923.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 101404433021 its reverse (120334404101), we get a palindrome (221738837122).
The spelling of 101404433021 in words is "one hundred one billion, four hundred four million, four hundred thirty-three thousand, twenty-one".
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