Base | Representation |
---|---|
bin | 10000111110100… |
… | …01001001111101 |
3 | 100220222101220200 |
4 | 20133101021331 |
5 | 242424230321 |
6 | 22044234113 |
7 | 3346334340 |
oct | 1037211175 |
9 | 326871820 |
10 | 142414461 |
11 | 73431102 |
12 | 3b83b939 |
13 | 23674317 |
14 | 14cb2457 |
15 | c781d26 |
hex | 87d127d |
142414461 has 12 divisors (see below), whose sum is σ = 235096992. Its totient is φ = 81379656.
The previous prime is 142414439. The next prime is 142414477. The reversal of 142414461 is 164414241.
It is not a de Polignac number, because 142414461 - 25 = 142414429 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142414411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1130211 + ... + 1130336.
It is an arithmetic number, because the mean of its divisors is an integer number (19591416).
Almost surely, 2142414461 is an apocalyptic number.
It is an amenable number.
142414461 is a deficient number, since it is larger than the sum of its proper divisors (92682531).
142414461 is a wasteful number, since it uses less digits than its factorization.
142414461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2260560 (or 2260557 counting only the distinct ones).
The product of its digits is 3072, while the sum is 27.
The square root of 142414461 is about 11933.7530140354. The cubic root of 142414461 is about 522.2174304491.
The spelling of 142414461 in words is "one hundred forty-two million, four hundred fourteen thousand, four hundred sixty-one".
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