Base | Representation |
---|---|
bin | 10100011011100… |
… | …000001101011001 |
3 | 212212221201021200 |
4 | 110123200031121 |
5 | 1200221113022 |
6 | 54002224413 |
7 | 11331235125 |
oct | 2433401531 |
9 | 785851250 |
10 | 342754137 |
11 | 166526290 |
12 | 96955109 |
13 | 5601a0cb |
14 | 33742585 |
15 | 20156bac |
hex | 146e0359 |
342754137 has 24 divisors (see below), whose sum is σ = 553277088. Its totient is φ = 202660800.
The previous prime is 342754109. The next prime is 342754157. The reversal of 342754137 is 731457243.
It is not a de Polignac number, because 342754137 - 212 = 342750041 is a prime.
It is a super-2 number, since 2×3427541372 = 234960796861229538, which contains 22 as substring.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (342754157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38163 + ... + 46280.
It is an arithmetic number, because the mean of its divisors is an integer number (23053212).
Almost surely, 2342754137 is an apocalyptic number.
It is an amenable number.
342754137 is a deficient number, since it is larger than the sum of its proper divisors (210522951).
342754137 is a wasteful number, since it uses less digits than its factorization.
342754137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84501 (or 84498 counting only the distinct ones).
The product of its digits is 70560, while the sum is 36.
The square root of 342754137 is about 18513.6203104633. The cubic root of 342754137 is about 699.8327062800.
The spelling of 342754137 in words is "three hundred forty-two million, seven hundred fifty-four thousand, one hundred thirty-seven".
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