Base | Representation |
---|---|
bin | 101100000000… |
… | …0011101110000 |
3 | 1121102002212210 |
4 | 1120000131300 |
5 | 21401224301 |
6 | 2142252120 |
7 | 400045104 |
oct | 130003560 |
9 | 47362783 |
10 | 23070576 |
11 | 120282a1 |
12 | 7887040 |
13 | 4a19c39 |
14 | 30c7904 |
15 | 205aad6 |
hex | 1600770 |
23070576 has 40 divisors (see below), whose sum is σ = 59777920. Its totient is φ = 7667136.
The previous prime is 23070571. The next prime is 23070583. The reversal of 23070576 is 67507032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23070571) 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, 24645 + ... + 25563.
It is an arithmetic number, because the mean of its divisors is an integer number (1494448).
Almost surely, 223070576 is an apocalyptic number.
It is an amenable number.
23070576 is an abundant number, since it is smaller than the sum of its proper divisors (36707344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23070576 is a wasteful number, since it uses less digits than its factorization.
23070576 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1453 (or 1447 counting only the distinct ones).
The product of its (nonzero) digits is 8820, while the sum is 30.
The square root of 23070576 is about 4803.1839440105. The cubic root of 23070576 is about 284.6772832202.
The spelling of 23070576 in words is "twenty-three million, seventy thousand, five hundred seventy-six".
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