Base | Representation |
---|---|
bin | 1110011111010… |
… | …10011001110000 |
3 | 22110201012020202 |
4 | 13033222121300 |
5 | 222103440402 |
6 | 20021054332 |
7 | 3004061354 |
oct | 717523160 |
9 | 273635222 |
10 | 121546352 |
11 | 62678634 |
12 | 348573a8 |
13 | 1c248a25 |
14 | 121dd464 |
15 | aa0db02 |
hex | 73ea670 |
121546352 has 20 divisors (see below), whose sum is σ = 245735760. Its totient is φ = 58130688.
The previous prime is 121546333. The next prime is 121546357. The reversal of 121546352 is 253645121.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121546357) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164777 + ... + 165512.
It is an arithmetic number, because the mean of its divisors is an integer number (12286788).
Almost surely, 2121546352 is an apocalyptic number.
It is an amenable number.
121546352 is an abundant number, since it is smaller than the sum of its proper divisors (124189408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121546352 is a wasteful number, since it uses less digits than its factorization.
121546352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 330320 (or 330314 counting only the distinct ones).
The product of its digits is 7200, while the sum is 29.
The square root of 121546352 is about 11024.8062114488. The cubic root of 121546352 is about 495.3520632490.
The spelling of 121546352 in words is "one hundred twenty-one million, five hundred forty-six thousand, three hundred fifty-two".
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