Base | Representation |
---|---|
bin | 111000100010101100… |
… | …0010111100110101100 |
3 | 102121102011222121011011 |
4 | 1301011120113212230 |
5 | 3442133303202312 |
6 | 131440410235004 |
7 | 11525656215652 |
oct | 1610530274654 |
9 | 377364877134 |
10 | 121423100332 |
11 | 4754a1a14a6 |
12 | 1b648425a64 |
13 | b5b0c93481 |
14 | 5c3c34cdd2 |
15 | 3259daeda7 |
hex | 1c456179ac |
121423100332 has 6 divisors (see below), whose sum is σ = 212490425588. Its totient is φ = 60711550164.
The previous prime is 121423100303. The next prime is 121423100339. The reversal of 121423100332 is 233001324121.
It is not an unprimeable number, because it can be changed into a prime (121423100339) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15177887538 + ... + 15177887545.
Almost surely, 2121423100332 is an apocalyptic number.
It is an amenable number.
121423100332 is a deficient number, since it is larger than the sum of its proper divisors (91067325256).
121423100332 is a wasteful number, since it uses less digits than its factorization.
121423100332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30355775087 (or 30355775085 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 121423100332 its reverse (233001324121), we get a palindrome (354424424453).
The spelling of 121423100332 in words is "one hundred twenty-one billion, four hundred twenty-three million, one hundred thousand, three hundred thirty-two".
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