Base | Representation |
---|---|
bin | 11011110011110111001000… |
… | …010111101001110111101001 |
3 | 121001001211110000110110012011 |
4 | 123303313020113221313221 |
5 | 112012421211201112301 |
6 | 1112044544154115521 |
7 | 34522455126316510 |
oct | 3363671027516751 |
9 | 531054400413164 |
10 | 122311145332201 |
11 | 35a76957993341 |
12 | 1187487711bba1 |
13 | 5332b78870667 |
14 | 222bc68d63677 |
15 | e218d84dca51 |
hex | 6f3dc85e9de9 |
122311145332201 has 8 divisors (see below), whose sum is σ = 141699017684864. Its totient is φ = 103401985877280.
The previous prime is 122311145332133. The next prime is 122311145332231. The reversal of 122311145332201 is 102233541113221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122311145332201 - 231 = 122308997848553 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122311145332231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119678223885 + ... + 119678224906.
It is an arithmetic number, because the mean of its divisors is an integer number (17712377210608).
Almost surely, 2122311145332201 is an apocalyptic number.
It is an amenable number.
122311145332201 is a deficient number, since it is larger than the sum of its proper divisors (19387872352663).
122311145332201 is an equidigital number, since it uses as much as digits as its factorization.
122311145332201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239356448871.
The product of its (nonzero) digits is 8640, while the sum is 31.
Adding to 122311145332201 its reverse (102233541113221), we get a palindrome (224544686445422).
The spelling of 122311145332201 in words is "one hundred twenty-two trillion, three hundred eleven billion, one hundred forty-five million, three hundred thirty-two thousand, two hundred one".
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