Base | Representation |
---|---|
bin | 1000010110001… |
… | …11100011110011 |
3 | 11212202120001200 |
4 | 10023013203303 |
5 | 120411222121 |
6 | 10540502243 |
7 | 1510121613 |
oct | 413074363 |
9 | 155676050 |
10 | 70023411 |
11 | 36587697 |
12 | 1b54a983 |
13 | 11679393 |
14 | 942aa43 |
15 | 6232a26 |
hex | 42c78f3 |
70023411 has 12 divisors (see below), whose sum is σ = 101217480. Its totient is φ = 46648800.
The previous prime is 70023409. The next prime is 70023433. The reversal of 70023411 is 11432007.
It is not a de Polignac number, because 70023411 - 21 = 70023409 is a prime.
It is not an unprimeable number, because it can be changed into a prime (70023491) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23136 + ... + 25986.
It is an arithmetic number, because the mean of its divisors is an integer number (8434790).
Almost surely, 270023411 is an apocalyptic number.
70023411 is a deficient number, since it is larger than the sum of its proper divisors (31194069).
70023411 is a wasteful number, since it uses less digits than its factorization.
70023411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5586 (or 5583 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 70023411 is about 8367.9992232313. Note that the first 3 decimals coincide. The cubic root of 70023411 is about 412.1744693409.
Adding to 70023411 its reverse (11432007), we get a palindrome (81455418).
The spelling of 70023411 in words is "seventy million, twenty-three thousand, four hundred eleven".
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