Base | Representation |
---|---|
bin | 1000011100100… |
… | …01001100010100 |
3 | 11221022111222011 |
4 | 10032101030110 |
5 | 121114134200 |
6 | 11010314004 |
7 | 1520131504 |
oct | 416211424 |
9 | 157274864 |
10 | 70849300 |
11 | 36aa1145 |
12 | 1b888904 |
13 | 118a8282 |
14 | 95a3a04 |
15 | 63475ba |
hex | 4391314 |
70849300 has 18 divisors (see below), whose sum is σ = 153743198. Its totient is φ = 28339680.
The previous prime is 70849297. The next prime is 70849313. The reversal of 70849300 is 394807.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 9821956 + 61027344 = 3134^2 + 7812^2 .
It is a congruent number.
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, 354147 + ... + 354346.
Almost surely, 270849300 is an apocalyptic number.
It is an amenable number.
70849300 is an abundant number, since it is smaller than the sum of its proper divisors (82893898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70849300 is a wasteful number, since it uses less digits than its factorization.
70849300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 708507 (or 708500 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 31.
The square root of 70849300 is about 8417.2026231997. The cubic root of 70849300 is about 413.7885997035.
It can be divided in two parts, 7084 and 9300, that added together give a 14-th power (16384 = 214).
The spelling of 70849300 in words is "seventy million, eight hundred forty-nine thousand, three hundred".
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