Base | Representation |
---|---|
bin | 11011110001000111111010… |
… | …101001100000110001101001 |
3 | 121000101211211120020020221221 |
4 | 123301013322221200301221 |
5 | 112001330411120011241 |
6 | 1111422311511502041 |
7 | 34503045020123263 |
oct | 3361077251406151 |
9 | 530354746206857 |
10 | 122123010313321 |
11 | 35a04094644066 |
12 | 11844311087921 |
13 | 531b1c5730c94 |
14 | 2222adc994b33 |
15 | e1ba76a185d1 |
hex | 6f11faa60c69 |
122123010313321 has 8 divisors (see below), whose sum is σ = 126062619148800. Its totient is φ = 118183411283520.
The previous prime is 122123010313307. The next prime is 122123010313361. The reversal of 122123010313321 is 123313010321221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-122123010313321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122123010313361) 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, 29447985 + ... + 33338113.
It is an arithmetic number, because the mean of its divisors is an integer number (15757827393600).
Almost surely, 2122123010313321 is an apocalyptic number.
It is an amenable number.
122123010313321 is a deficient number, since it is larger than the sum of its proper divisors (3939608835479).
122123010313321 is a wasteful number, since it uses less digits than its factorization.
122123010313321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4902839.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 122123010313321 its reverse (123313010321221), we get a palindrome (245436020634542).
The spelling of 122123010313321 in words is "one hundred twenty-two trillion, one hundred twenty-three billion, ten million, three hundred thirteen thousand, three hundred twenty-one".
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