Base | Representation |
---|---|
bin | 11101110101001001… |
… | …100110001011101111 |
3 | 10001200020111211001221 |
4 | 131311021212023233 |
5 | 1011044214033124 |
6 | 22414154444211 |
7 | 2212511246425 |
oct | 356511461357 |
9 | 101606454057 |
10 | 32030221039 |
11 | 12647252163 |
12 | 625aa33667 |
13 | 3035b90c1b |
14 | 179bd2d115 |
15 | c76eaace4 |
hex | 7752662ef |
32030221039 has 4 divisors (see below), whose sum is σ = 32030642320. Its totient is φ = 32029799760.
The previous prime is 32030221037. The next prime is 32030221081. The reversal of 32030221039 is 93012203023.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 32030221039 - 21 = 32030221037 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 (32030221031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61302 + ... + 260419.
It is an arithmetic number, because the mean of its divisors is an integer number (8007660580).
Almost surely, 232030221039 is an apocalyptic number.
32030221039 is a deficient number, since it is larger than the sum of its proper divisors (421281).
32030221039 is an equidigital number, since it uses as much as digits as its factorization.
32030221039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 421280.
The product of its (nonzero) digits is 1944, while the sum is 25.
The spelling of 32030221039 in words is "thirty-two billion, thirty million, two hundred twenty-one thousand, thirty-nine".
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