Base | Representation |
---|---|
bin | 1000011001001… |
… | …11001000110001 |
3 | 11220111110002011 |
4 | 10030213020301 |
5 | 121011234042 |
6 | 10553122521 |
7 | 1513342150 |
oct | 414471061 |
9 | 156443064 |
10 | 70414897 |
11 | 36824833 |
12 | 1b6b9441 |
13 | 11785627 |
14 | 94cd597 |
15 | 62ada17 |
hex | 4327231 |
70414897 has 8 divisors (see below), whose sum is σ = 80812800. Its totient is φ = 60101664.
The previous prime is 70414879. The next prime is 70414913. The reversal of 70414897 is 79841407.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70414897 - 215 = 70382129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (70414837) 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 7 ways as a sum of consecutive naturals, for example, 19372 + ... + 22717.
It is an arithmetic number, because the mean of its divisors is an integer number (10101600).
Almost surely, 270414897 is an apocalyptic number.
It is an amenable number.
70414897 is a deficient number, since it is larger than the sum of its proper divisors (10397903).
70414897 is a wasteful number, since it uses less digits than its factorization.
70414897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42335.
The product of its (nonzero) digits is 56448, while the sum is 40.
The square root of 70414897 is about 8391.3584716660. The cubic root of 70414897 is about 412.9411688953.
The spelling of 70414897 in words is "seventy million, four hundred fourteen thousand, eight hundred ninety-seven".
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