Base | Representation |
---|---|
bin | 1110011011001… |
… | …01111111111000 |
3 | 22102200122022112 |
4 | 13031211333320 |
5 | 221434112044 |
6 | 20001311452 |
7 | 2666342261 |
oct | 715457770 |
9 | 272618275 |
10 | 121004024 |
11 | 62338129 |
12 | 34635588 |
13 | 1c0b8c1b |
14 | 120db968 |
15 | a95309e |
hex | 7365ff8 |
121004024 has 8 divisors (see below), whose sum is σ = 226882560. Its totient is φ = 60502008.
The previous prime is 121003999. The next prime is 121004041. The reversal of 121004024 is 420400121.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7562744 + ... + 7562759.
It is an arithmetic number, because the mean of its divisors is an integer number (28360320).
Almost surely, 2121004024 is an apocalyptic number.
It is an amenable number.
121004024 is a deficient number, since it is larger than the sum of its proper divisors (105878536).
121004024 is a wasteful number, since it uses less digits than its factorization.
121004024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15125509 (or 15125505 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 121004024 is about 11000.1829075702. The cubic root of 121004024 is about 494.6142271996.
Adding to 121004024 its reverse (420400121), we get a palindrome (541404145).
The spelling of 121004024 in words is "one hundred twenty-one million, four thousand, twenty-four".
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