Base | Representation |
---|---|
bin | 1000010111110… |
… | …11001100111101 |
3 | 11220011022020010 |
4 | 10023323030331 |
5 | 120440004231 |
6 | 10545213433 |
7 | 1511662410 |
oct | 413731475 |
9 | 156138203 |
10 | 70234941 |
11 | 36711607 |
12 | 1b631279 |
13 | 1172174a |
14 | 9483b77 |
15 | 6275546 |
hex | 42fb33d |
70234941 has 8 divisors (see below), whose sum is σ = 107024704. Its totient is φ = 40134240.
The previous prime is 70234921. The next prime is 70234943. The reversal of 70234941 is 14943207.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70234941 - 26 = 70234877 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 70234899 and 70234908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70234943) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1672240 + ... + 1672281.
It is an arithmetic number, because the mean of its divisors is an integer number (13378088).
Almost surely, 270234941 is an apocalyptic number.
It is an amenable number.
70234941 is a deficient number, since it is larger than the sum of its proper divisors (36789763).
70234941 is a wasteful number, since it uses less digits than its factorization.
70234941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3344531.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 70234941 is about 8380.6289143477. The cubic root of 70234941 is about 412.5890907662.
The spelling of 70234941 in words is "seventy million, two hundred thirty-four thousand, nine hundred forty-one".
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