Base | Representation |
---|---|
bin | 1000010111001… |
… | …01100000010010 |
3 | 11212222210022110 |
4 | 10023211200102 |
5 | 120424133231 |
6 | 10543250150 |
7 | 1511142324 |
oct | 413454022 |
9 | 155883273 |
10 | 70146066 |
11 | 36660861 |
12 | 1b5a9956 |
13 | 116c0163 |
14 | 945d614 |
15 | 6259046 |
hex | 42e5812 |
70146066 has 8 divisors (see below), whose sum is σ = 140292144. Its totient is φ = 23382020.
The previous prime is 70146059. The next prime is 70146079. The reversal of 70146066 is 66064107.
It is a sphenic number, since it is the product of 3 distinct primes.
70146066 is an admirable 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, 5845500 + ... + 5845511.
It is an arithmetic number, because the mean of its divisors is an integer number (17536518).
Almost surely, 270146066 is an apocalyptic number.
70146066 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.
70146066 is a wasteful number, since it uses less digits than its factorization.
70146066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11691016.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 70146066 is about 8375.3248295215. The cubic root of 70146066 is about 412.4149878070.
The spelling of 70146066 in words is "seventy million, one hundred forty-six thousand, sixty-six".
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