Base | Representation |
---|---|
bin | 1000011011011… |
… | …11101011110010 |
3 | 11221001112200211 |
4 | 10031233223302 |
5 | 121100241200 |
6 | 11003334334 |
7 | 1516020403 |
oct | 415575362 |
9 | 157045624 |
10 | 70712050 |
11 | 36a08012 |
12 | 1b8213aa |
13 | 1185a966 |
14 | 95699aa |
15 | 631baba |
hex | 436faf2 |
70712050 has 12 divisors (see below), whose sum is σ = 131524506. Its totient is φ = 28284800.
The previous prime is 70712039. The next prime is 70712071. The reversal of 70712050 is 5021707.
It can be written as a sum of positive squares in 3 ways, for example, as 49744809 + 20967241 = 7053^2 + 4579^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 707071 + ... + 707170.
Almost surely, 270712050 is an apocalyptic number.
70712050 is a deficient number, since it is larger than the sum of its proper divisors (60812456).
70712050 is a wasteful number, since it uses less digits than its factorization.
70712050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1414253 (or 1414248 counting only the distinct ones).
The product of its (nonzero) digits is 490, while the sum is 22.
The square root of 70712050 is about 8409.0457246943. The cubic root of 70712050 is about 413.5212284530.
Adding to 70712050 its reverse (5021707), we get a palindrome (75733757).
The spelling of 70712050 in words is "seventy million, seven hundred twelve thousand, fifty".
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