Base | Representation |
---|---|
bin | 1000011000101… |
… | …01111011011100 |
3 | 11220100212101121 |
4 | 10030111323130 |
5 | 121002010122 |
6 | 10551420324 |
7 | 1512626515 |
oct | 414257334 |
9 | 156325347 |
10 | 70344412 |
11 | 36786886 |
12 | 1b6846a4 |
13 | 1175c518 |
14 | 94b1a0c |
15 | 6297bc7 |
hex | 4315edc |
70344412 has 12 divisors (see below), whose sum is σ = 123164496. Its totient is φ = 35154560.
The previous prime is 70344389. The next prime is 70344433. The reversal of 70344412 is 21444307.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9273 + ... + 15055.
It is an arithmetic number, because the mean of its divisors is an integer number (10263708).
Almost surely, 270344412 is an apocalyptic number.
It is an amenable number.
70344412 is a deficient number, since it is larger than the sum of its proper divisors (52820084).
70344412 is a wasteful number, since it uses less digits than its factorization.
70344412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8828 (or 8826 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 25.
The square root of 70344412 is about 8387.1575637995. The cubic root of 70344412 is about 412.8033388023.
Adding to 70344412 its reverse (21444307), we get a palindrome (91788719).
It can be divided in two parts, 70344 and 412, that added together give a square (70756 = 2662).
The spelling of 70344412 in words is "seventy million, three hundred forty-four thousand, four hundred twelve".
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