Base | Representation |
---|---|
bin | 110101010011110… |
… | …100001011111110 |
3 | 2022022221120020022 |
4 | 311103310023332 |
5 | 3312430340232 |
6 | 224425452142 |
7 | 31110110051 |
oct | 6523641376 |
9 | 2268846208 |
10 | 894386942 |
11 | 419949169 |
12 | 20b641052 |
13 | 1133ac857 |
14 | 86ad8a98 |
15 | 537bd812 |
hex | 354f42fe |
894386942 has 8 divisors (see below), whose sum is σ = 1344314232. Its totient is φ = 446282200.
The previous prime is 894386939. The next prime is 894386951. The reversal of 894386942 is 249683498.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×8943869422 = 1599856004040222728, which contains 22 as substring.
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, 454409 + ... + 456372.
It is an arithmetic number, because the mean of its divisors is an integer number (168039279).
Almost surely, 2894386942 is an apocalyptic number.
894386942 is a deficient number, since it is larger than the sum of its proper divisors (449927290).
894386942 is a wasteful number, since it uses less digits than its factorization.
894386942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 911274.
The product of its digits is 2985984, while the sum is 53.
The square root of 894386942 is about 29906.3027136422. The cubic root of 894386942 is about 963.4780314753.
The spelling of 894386942 in words is "eight hundred ninety-four million, three hundred eighty-six thousand, nine hundred forty-two".
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