Base | Representation |
---|---|
bin | 100000110101001000… |
… | …0010100111100000101 |
3 | 20201222102012212210101 |
4 | 1001222100110330011 |
5 | 2123342022013301 |
6 | 52215505324101 |
7 | 5044052213425 |
oct | 1015220247405 |
9 | 221872185711 |
10 | 70502141701 |
11 | 27999691612 |
12 | 117b7036631 |
13 | 685749c514 |
14 | 35ab5a8485 |
15 | 1c7974d701 |
hex | 106a414f05 |
70502141701 has 8 divisors (see below), whose sum is σ = 71025888024. Its totient is φ = 69978528000.
The previous prime is 70502141663. The next prime is 70502141711. The reversal of 70502141701 is 10714120507.
It can be written as a sum of positive squares in 4 ways, for example, as 19775390625 + 50726751076 = 140625^2 + 225226^2 .
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 70502141701 - 27 = 70502141573 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 70502141701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70502141711) 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, 1204551 + ... + 1261723.
It is an arithmetic number, because the mean of its divisors is an integer number (8878236003).
Almost surely, 270502141701 is an apocalyptic number.
It is an amenable number.
70502141701 is a deficient number, since it is larger than the sum of its proper divisors (523746323).
70502141701 is a wasteful number, since it uses less digits than its factorization.
70502141701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66311.
The product of its (nonzero) digits is 1960, while the sum is 28.
The spelling of 70502141701 in words is "seventy billion, five hundred two million, one hundred forty-one thousand, seven hundred one".
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