Base | Representation |
---|---|
bin | 1000011011111… |
… | …00011101111101 |
3 | 11221011012112012 |
4 | 10031330131331 |
5 | 121103430123 |
6 | 11004421005 |
7 | 1516326146 |
oct | 415743575 |
9 | 157135465 |
10 | 70764413 |
11 | 36a43395 |
12 | 1b847765 |
13 | 11878745 |
14 | 9580acd |
15 | 632c378 |
hex | 437c77d |
70764413 has 8 divisors (see below), whose sum is σ = 73489920. Its totient is φ = 68066640.
The previous prime is 70764409. The next prime is 70764427. The reversal of 70764413 is 31446707.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 70764413 - 22 = 70764409 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 70764413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70764403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1658 + ... + 12011.
It is an arithmetic number, because the mean of its divisors is an integer number (9186240).
Almost surely, 270764413 is an apocalyptic number.
It is an amenable number.
70764413 is a deficient number, since it is larger than the sum of its proper divisors (2725507).
70764413 is a wasteful number, since it uses less digits than its factorization.
70764413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13867.
The product of its (nonzero) digits is 14112, while the sum is 32.
The square root of 70764413 is about 8412.1586409197. The cubic root of 70764413 is about 413.6232755085.
The spelling of 70764413 in words is "seventy million, seven hundred sixty-four thousand, four hundred thirteen".
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