Base | Representation |
---|---|
bin | 111000110011111000… |
… | …1100001100100100101 |
3 | 102122220101202020110201 |
4 | 1301213301201210211 |
5 | 3444324012320401 |
6 | 132013541550501 |
7 | 11546163624226 |
oct | 1614761414445 |
9 | 378811666421 |
10 | 122000120101 |
11 | 47815983a42 |
12 | 1b789715431 |
13 | b6736a42a2 |
14 | 5c94c3324d |
15 | 329088db01 |
hex | 1c67c61925 |
122000120101 has 16 divisors (see below), whose sum is σ = 130070862720. Its totient is φ = 114031283200.
The previous prime is 122000120093. The next prime is 122000120117. The reversal of 122000120101 is 101021000221.
It is a cyclic number.
It is not a de Polignac number, because 122000120101 - 23 = 122000120093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122000120401) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1508040 + ... + 1586878.
It is an arithmetic number, because the mean of its divisors is an integer number (8129428920).
Almost surely, 2122000120101 is an apocalyptic number.
It is an amenable number.
122000120101 is a deficient number, since it is larger than the sum of its proper divisors (8070742619).
122000120101 is a wasteful number, since it uses less digits than its factorization.
122000120101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79484.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 122000120101 its reverse (101021000221), we get a palindrome (223021120322).
It can be divided in two parts, 122000120 and 101, that added together give a palindrome (122000221).
The spelling of 122000120101 in words is "one hundred twenty-two billion, one hundred twenty thousand, one hundred one".
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