Base | Representation |
---|---|
bin | 11101110100100011… |
… | …000001111010101111 |
3 | 10001122112111011201220 |
4 | 131310203001322233 |
5 | 1011034122023043 |
6 | 22413154034423 |
7 | 2212326311235 |
oct | 356443017257 |
9 | 101575434656 |
10 | 32020111023 |
11 | 1264157737a |
12 | 6257578a13 |
13 | 3033a61274 |
14 | 179a85a955 |
15 | c76160483 |
hex | 7748c1eaf |
32020111023 has 8 divisors (see below), whose sum is σ = 42914691888. Its totient is φ = 21236135424.
The previous prime is 32020111021. The next prime is 32020111063. The reversal of 32020111023 is 32011102023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 32020111023 - 21 = 32020111021 is a prime.
It is a super-2 number, since 2×320201110232 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 32020110993 and 32020111011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32020111021) 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, 27650640 + ... + 27651797.
It is an arithmetic number, because the mean of its divisors is an integer number (5364336486).
Almost surely, 232020111023 is an apocalyptic number.
32020111023 is a deficient number, since it is larger than the sum of its proper divisors (10894580865).
32020111023 is a wasteful number, since it uses less digits than its factorization.
32020111023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55302633.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 32020111023 its reverse (32011102023), we get a palindrome (64031213046).
The spelling of 32020111023 in words is "thirty-two billion, twenty million, one hundred eleven thousand, twenty-three".
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