Base | Representation |
---|---|
bin | 10110010100001… |
… | …11011100111110 |
3 | 111001020210222001 |
4 | 23022013130332 |
5 | 340410420332 |
6 | 30324212514 |
7 | 4432120336 |
oct | 1312073476 |
9 | 431223861 |
10 | 187201342 |
11 | 96741159 |
12 | 5283a13a |
13 | 2ca25933 |
14 | 1ac100c6 |
15 | 1167c0e7 |
hex | b28773e |
187201342 has 8 divisors (see below), whose sum is σ = 281003616. Its totient is φ = 93533472.
The previous prime is 187201307. The next prime is 187201361. The reversal of 187201342 is 243102781.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 187201342.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30043 + ... + 35734.
It is an arithmetic number, because the mean of its divisors is an integer number (35125452).
Almost surely, 2187201342 is an apocalyptic number.
187201342 is a deficient number, since it is larger than the sum of its proper divisors (93802274).
187201342 is a wasteful number, since it uses less digits than its factorization.
187201342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67202.
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 187201342 is about 13682.1541432627. The cubic root of 187201342 is about 572.0530681688.
The spelling of 187201342 in words is "one hundred eighty-seven million, two hundred one thousand, three hundred forty-two".
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