Base | Representation |
---|---|
bin | 1000011010110… |
… | …10110010100000 |
3 | 11220220012021222 |
4 | 10031122302200 |
5 | 121040021324 |
6 | 11001434212 |
7 | 1515213026 |
oct | 415326240 |
9 | 156805258 |
10 | 70626464 |
11 | 36959787 |
12 | 1b79b968 |
13 | 1182aa0c |
14 | 9546716 |
15 | 630155e |
hex | 435aca0 |
70626464 has 24 divisors (see below), whose sum is σ = 139356000. Its totient is φ = 35234496.
The previous prime is 70626461. The next prime is 70626467. The reversal of 70626464 is 46462607.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (70626461) and next prime (70626467).
It is a super-3 number, since 3×706264643 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (70626461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13757 + ... + 18179.
It is an arithmetic number, because the mean of its divisors is an integer number (5806500).
Almost surely, 270626464 is an apocalyptic number.
It is an amenable number.
70626464 is a deficient number, since it is larger than the sum of its proper divisors (68729536).
70626464 is a wasteful number, since it uses less digits than its factorization.
70626464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4932 (or 4924 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 35.
The square root of 70626464 is about 8403.9552592812. The cubic root of 70626464 is about 413.3543266017.
The spelling of 70626464 in words is "seventy million, six hundred twenty-six thousand, four hundred sixty-four".
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