Base | Representation |
---|---|
bin | 111111010000001… |
… | …0100110010111001 |
3 | 12110220200020120120 |
4 | 1332200110302321 |
5 | 13321313344001 |
6 | 550334243453 |
7 | 103411061565 |
oct | 17640246271 |
9 | 5426606516 |
10 | 2122403001 |
11 | 99a04a874 |
12 | 4b2956589 |
13 | 27a932c84 |
14 | 161c3c6a5 |
15 | c64e0236 |
hex | 7e814cb9 |
2122403001 has 8 divisors (see below), whose sum is σ = 2830147104. Its totient is φ = 1414797120.
The previous prime is 2122402981. The next prime is 2122403033. The reversal of 2122403001 is 1003042212.
2122403001 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2122403001 - 26 = 2122402937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2122403081) 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, 9186 + ... + 65796.
It is an arithmetic number, because the mean of its divisors is an integer number (353768388).
Almost surely, 22122403001 is an apocalyptic number.
It is an amenable number.
2122403001 is a deficient number, since it is larger than the sum of its proper divisors (707744103).
2122403001 is a wasteful number, since it uses less digits than its factorization.
2122403001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69111.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 2122403001 is about 46069.5452658261. The cubic root of 2122403001 is about 1285.1168472629.
Adding to 2122403001 its reverse (1003042212), we get a palindrome (3125445213).
The spelling of 2122403001 in words is "two billion, one hundred twenty-two million, four hundred three thousand, one".
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