Base | Representation |
---|---|
bin | 1000011101001… |
… | …10000100011110 |
3 | 11221110212021100 |
4 | 10032212010132 |
5 | 121124403224 |
6 | 11012213530 |
7 | 1520636016 |
oct | 416460436 |
9 | 157425240 |
10 | 70934814 |
11 | 3704a415 |
12 | 1b90a2a6 |
13 | 11908182 |
14 | 95c6c46 |
15 | 6362ac9 |
hex | 43a611e |
70934814 has 12 divisors (see below), whose sum is σ = 153692136. Its totient is φ = 23644932.
The previous prime is 70934813. The next prime is 70934819. The reversal of 70934814 is 41843907.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70934813) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1970394 + ... + 1970429.
It is an arithmetic number, because the mean of its divisors is an integer number (12807678).
Almost surely, 270934814 is an apocalyptic number.
70934814 is an abundant number, since it is smaller than the sum of its proper divisors (82757322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70934814 is a wasteful number, since it uses less digits than its factorization.
70934814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3940831 (or 3940828 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 70934814 is about 8422.2808074773. The cubic root of 70934814 is about 413.9550115645.
The spelling of 70934814 in words is "seventy million, nine hundred thirty-four thousand, eight hundred fourteen".
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