Base | Representation |
---|---|
bin | 11011001000111… |
… | …01011000011110 |
3 | 120212101101122120 |
4 | 31210131120132 |
5 | 431240130332 |
6 | 34331323410 |
7 | 5433042456 |
oct | 1544353036 |
9 | 525341576 |
10 | 227661342 |
11 | 107566377 |
12 | 642b0566 |
13 | 3822096c |
14 | 22342d66 |
15 | 14ec032c |
hex | d91d61e |
227661342 has 8 divisors (see below), whose sum is σ = 455322696. Its totient is φ = 75887112.
The previous prime is 227661319. The next prime is 227661359. The reversal of 227661342 is 243166722.
It is a sphenic number, since it is the product of 3 distinct primes.
227661342 is an admirable number.
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, 18971773 + ... + 18971784.
It is an arithmetic number, because the mean of its divisors is an integer number (56915337).
Almost surely, 2227661342 is an apocalyptic number.
227661342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227661342 is a wasteful number, since it uses less digits than its factorization.
227661342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37943562.
The product of its digits is 24192, while the sum is 33.
The square root of 227661342 is about 15088.4506162826. The cubic root of 227661342 is about 610.6088537025.
The spelling of 227661342 in words is "two hundred twenty-seven million, six hundred sixty-one thousand, three hundred forty-two".
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