Base | Representation |
---|---|
bin | 11011110001000101010011… |
… | …101111001010100101001010 |
3 | 121000101120121101221121112020 |
4 | 123301011103233022211022 |
5 | 112001304142230001302 |
6 | 1111421125555225310 |
7 | 34502615434632141 |
oct | 3361052357124512 |
9 | 530346541847466 |
10 | 122120210000202 |
11 | 35a029879723a7 |
12 | 1184386b2a8236 |
13 | 531ab6a52437b |
14 | 2222914acc758 |
15 | e1b960c6aebc |
hex | 6f1153bca94a |
122120210000202 has 64 divisors (see below), whose sum is σ = 250913823793920. Its totient is φ = 39600204940800.
The previous prime is 122120210000197. The next prime is 122120210000207. The reversal of 122120210000202 is 202000012021221.
It is an interprime number because it is at equal distance from previous prime (122120210000197) and next prime (122120210000207).
It is not an unprimeable number, because it can be changed into a prime (122120210000207) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1330051248 + ... + 1330143060.
It is an arithmetic number, because the mean of its divisors is an integer number (3920528496780).
Almost surely, 2122120210000202 is an apocalyptic number.
122120210000202 is an abundant number, since it is smaller than the sum of its proper divisors (128793613793718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122120210000202 is a wasteful number, since it uses less digits than its factorization.
122120210000202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107279.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 122120210000202 its reverse (202000012021221), we get a palindrome (324120222021423).
The spelling of 122120210000202 in words is "one hundred twenty-two trillion, one hundred twenty billion, two hundred ten million, two hundred two", and thus it is an aban number.
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