Base | Representation |
---|---|
bin | 111000111101011101… |
… | …0100010111010100001 |
3 | 102200201210000102121210 |
4 | 1301322322202322201 |
5 | 4001003220031001 |
6 | 132105452540333 |
7 | 11560143325644 |
oct | 1617272427241 |
9 | 380653012553 |
10 | 122321252001 |
11 | 47970181103 |
12 | 1b8591816a9 |
13 | b6c5090770 |
14 | 5cc5747a5b |
15 | 32adb73dd6 |
hex | 1c7aea2ea1 |
122321252001 has 8 divisors (see below), whose sum is σ = 175640772160. Its totient is φ = 75274616592.
The previous prime is 122321251999. The next prime is 122321252059. The reversal of 122321252001 is 100252123221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122321252001 - 21 = 122321251999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122321252101) 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, 1568221141 + ... + 1568221218.
It is an arithmetic number, because the mean of its divisors is an integer number (21955096520).
Almost surely, 2122321252001 is an apocalyptic number.
It is an amenable number.
122321252001 is a deficient number, since it is larger than the sum of its proper divisors (53319520159).
122321252001 is a wasteful number, since it uses less digits than its factorization.
122321252001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3136442375.
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 122321252001 its reverse (100252123221), we get a palindrome (222573375222).
It can be divided in two parts, 122 and 321252001, that added together give a palindrome (321252123).
The spelling of 122321252001 in words is "one hundred twenty-two billion, three hundred twenty-one million, two hundred fifty-two thousand, one".
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