Base | Representation |
---|---|
bin | 10001111000101110111001… |
… | …10100001100100110111001 |
3 | 12011021011121220021000000022 |
4 | 20330113130310030212321 |
5 | 20123411402332400441 |
6 | 215353111402220225 |
7 | 11166460321243445 |
oct | 1074273464144671 |
9 | 164234556230008 |
10 | 39332720200121 |
11 | 11594a05173087 |
12 | 44b2b404b4675 |
13 | 18c40a0c2c8aa |
14 | 99d9dc9cd825 |
15 | 4832034b384b |
hex | 23c5dcd0c9b9 |
39332720200121 has 4 divisors (see below), whose sum is σ = 39332955269712. Its totient is φ = 39332485130532.
The previous prime is 39332720200069. The next prime is 39332720200201. The reversal of 39332720200121 is 12100202723393.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 39332720200121 - 26 = 39332720200057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (39332720202121) 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, 117283631 + ... + 117618516.
It is an arithmetic number, because the mean of its divisors is an integer number (9833238817428).
Almost surely, 239332720200121 is an apocalyptic number.
It is an amenable number.
39332720200121 is a deficient number, since it is larger than the sum of its proper divisors (235069591).
39332720200121 is a wasteful number, since it uses less digits than its factorization.
39332720200121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235069590.
The product of its (nonzero) digits is 27216, while the sum is 35.
The spelling of 39332720200121 in words is "thirty-nine trillion, three hundred thirty-two billion, seven hundred twenty million, two hundred thousand, one hundred twenty-one".
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