Base | Representation |
---|---|
bin | 1000011001001… |
… | …11011010100110 |
3 | 11220111111122102 |
4 | 10030213122212 |
5 | 121011303123 |
6 | 10553132102 |
7 | 1513345400 |
oct | 414473246 |
9 | 156444572 |
10 | 70416038 |
11 | 36825680 |
12 | 1b6ba032 |
13 | 11785cc4 |
14 | 94cdb70 |
15 | 62ae028 |
hex | 43276a6 |
70416038 has 48 divisors (see below), whose sum is σ = 135825984. Its totient is φ = 27069840.
The previous prime is 70416007. The next prime is 70416061. The reversal of 70416038 is 83061407.
It is a self number, because there is not a number n which added to its sum of digits gives 70416038.
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 23 ways as a sum of consecutive naturals, for example, 89081 + ... + 89867.
It is an arithmetic number, because the mean of its divisors is an integer number (2829708).
Almost surely, 270416038 is an apocalyptic number.
70416038 is a deficient number, since it is larger than the sum of its proper divisors (65409946).
70416038 is a wasteful number, since it uses less digits than its factorization.
70416038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 897 (or 890 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 29.
The square root of 70416038 is about 8391.4264579987. The cubic root of 70416038 is about 412.9433993103.
The spelling of 70416038 in words is "seventy million, four hundred sixteen thousand, thirty-eight".
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