Base | Representation |
---|---|
bin | 1000011100001… |
… | …01110000111110 |
3 | 11221020010202121 |
4 | 10032011300332 |
5 | 121111134434 |
6 | 11005313154 |
7 | 1516545160 |
oct | 416056076 |
9 | 157203677 |
10 | 70802494 |
11 | 36a69a64 |
12 | 1b8657ba |
13 | 1188cb89 |
14 | 9590930 |
15 | 63387b4 |
hex | 4385c3e |
70802494 has 16 divisors (see below), whose sum is σ = 122050656. Its totient is φ = 30175200.
The previous prime is 70802461. The next prime is 70802503. The reversal of 70802494 is 49420807.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11437 + ... + 16504.
It is an arithmetic number, because the mean of its divisors is an integer number (7628166).
Almost surely, 270802494 is an apocalyptic number.
70802494 is a deficient number, since it is larger than the sum of its proper divisors (51248162).
70802494 is a wasteful number, since it uses less digits than its factorization.
70802494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28131.
The product of its (nonzero) digits is 16128, while the sum is 34.
The square root of 70802494 is about 8414.4217864331. The cubic root of 70802494 is about 413.6974576324.
The spelling of 70802494 in words is "seventy million, eight hundred two thousand, four hundred ninety-four".
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