Base | Representation |
---|---|
bin | 111001000001111101… |
… | …0011001101111111100 |
3 | 102201010022001212020201 |
4 | 1302003322121233330 |
5 | 4001310341200104 |
6 | 132132444253244 |
7 | 11563655413666 |
oct | 1620372315774 |
9 | 381108055221 |
10 | 122472209404 |
11 | 47a38407696 |
12 | 1b89b841224 |
13 | b71a43637c |
14 | 5cdb801536 |
15 | 32bc0420a4 |
hex | 1c83e99bfc |
122472209404 has 48 divisors (see below), whose sum is σ = 229815387648. Its totient is φ = 56903045888.
The previous prime is 122472209401. The next prime is 122472209429. The reversal of 122472209404 is 404902274221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122472209401) 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, 10079757 + ... + 10091899.
It is an arithmetic number, because the mean of its divisors is an integer number (4787820576).
Almost surely, 2122472209404 is an apocalyptic number.
It is an amenable number.
122472209404 is a deficient number, since it is larger than the sum of its proper divisors (107343178244).
122472209404 is a wasteful number, since it uses less digits than its factorization.
122472209404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14034 (or 14032 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 37.
The spelling of 122472209404 in words is "one hundred twenty-two billion, four hundred seventy-two million, two hundred nine thousand, four hundred four".
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