Base | Representation |
---|---|
bin | 111001000010010101… |
… | …1110010101100101100 |
3 | 102201011012102122112102 |
4 | 1302010223302230230 |
5 | 4001322200003102 |
6 | 132134025554232 |
7 | 11564203440035 |
oct | 1620453625454 |
9 | 381135378472 |
10 | 122485156652 |
11 | 47a447500a1 |
12 | 1b8a4045978 |
13 | b72001a571 |
14 | 5cdd411a8c |
15 | 32bd24d402 |
hex | 1c84af2b2c |
122485156652 has 24 divisors (see below), whose sum is σ = 214967887680. Its totient is φ = 61065861120.
The previous prime is 122485156613. The next prime is 122485156669. The reversal of 122485156652 is 256651584221.
It is a super-2 number, since 2×1224851566522 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122485156597 and 122485156606.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5788652 + ... + 5809772.
It is an arithmetic number, because the mean of its divisors is an integer number (8956995320).
Almost surely, 2122485156652 is an apocalyptic number.
It is an amenable number.
122485156652 is a deficient number, since it is larger than the sum of its proper divisors (92482731028).
122485156652 is a wasteful number, since it uses less digits than its factorization.
122485156652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25241 (or 25239 counting only the distinct ones).
The product of its digits is 1152000, while the sum is 47.
The spelling of 122485156652 in words is "one hundred twenty-two billion, four hundred eighty-five million, one hundred fifty-six thousand, six hundred fifty-two".
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