Base | Representation |
---|---|
bin | 1110011101011… |
… | …10101111110100 |
3 | 22110020210001211 |
4 | 13032232233310 |
5 | 222023131004 |
6 | 20011531204 |
7 | 3002023105 |
oct | 716565764 |
9 | 273223054 |
10 | 121302004 |
11 | 62520a9a |
12 | 34759b04 |
13 | 1c191745 |
14 | 121783ac |
15 | a9b1504 |
hex | 73aebf4 |
121302004 has 24 divisors (see below), whose sum is σ = 236597760. Its totient is φ = 54078336.
The previous prime is 121301989. The next prime is 121302019. The reversal of 121302004 is 400203121.
It is an interprime number because it is at equal distance from previous prime (121301989) and next prime (121302019).
It is a congruent number.
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, 45652 + ... + 48235.
It is an arithmetic number, because the mean of its divisors is an integer number (9858240).
Almost surely, 2121302004 is an apocalyptic number.
It is an amenable number.
121302004 is a deficient number, since it is larger than the sum of its proper divisors (115295756).
121302004 is a wasteful number, since it uses less digits than its factorization.
121302004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93927 (or 93925 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 121302004 is about 11013.7188996270. The cubic root of 121302004 is about 495.0199005705.
Adding to 121302004 its reverse (400203121), we get a palindrome (521505125).
The spelling of 121302004 in words is "one hundred twenty-one million, three hundred two thousand, four".
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