Base | Representation |
---|---|
bin | 100001101011101100… |
… | …0100100101111000101 |
3 | 20220201000100010210111 |
4 | 1003113120210233011 |
5 | 2141114223120401 |
6 | 53121311353021 |
7 | 5140323345346 |
oct | 1032730445705 |
9 | 226630303714 |
10 | 72333020101 |
11 | 28749116661 |
12 | 12028222771 |
13 | 6a898b1314 |
14 | 37027dc0cd |
15 | 1d35355e51 |
hex | 10d7624bc5 |
72333020101 has 8 divisors (see below), whose sum is σ = 74024755200. Its totient is φ = 70659978480.
The previous prime is 72333020077. The next prime is 72333020131. The reversal of 72333020101 is 10102033327.
It is a happy number.
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 72333020101 - 223 = 72324631493 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 (72333020131) 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, 4665541 + ... + 4681018.
It is an arithmetic number, because the mean of its divisors is an integer number (9253094400).
Almost surely, 272333020101 is an apocalyptic number.
72333020101 is a gapful number since it is divisible by the number (71) formed by its first and last digit.
It is an amenable number.
72333020101 is a deficient number, since it is larger than the sum of its proper divisors (1691735099).
72333020101 is a wasteful number, since it uses less digits than its factorization.
72333020101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9346739.
The product of its (nonzero) digits is 756, while the sum is 22.
Adding to 72333020101 its reverse (10102033327), we get a palindrome (82435053428).
The spelling of 72333020101 in words is "seventy-two billion, three hundred thirty-three million, twenty thousand, one hundred one".
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