Base | Representation |
---|---|
bin | 101110000011… |
… | …000001000000 |
3 | 211201021021012 |
4 | 232003001000 |
5 | 11042232401 |
6 | 1110420052 |
7 | 204413231 |
oct | 56030100 |
9 | 24637235 |
10 | 12070976 |
11 | 68a5115 |
12 | 4061628 |
13 | 26683b8 |
14 | 1863088 |
15 | 10d68bb |
hex | b83040 |
12070976 has 14 divisors (see below), whose sum is σ = 23953470. Its totient is φ = 6035456.
The previous prime is 12070973. The next prime is 12070979. The reversal of 12070976 is 67907021.
It is an interprime number because it is at equal distance from previous prime (12070973) and next prime (12070979).
It can be written as a sum of positive squares in only one way, i.e., 11022400 + 1048576 = 3320^2 + 1024^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
It is not an unprimeable number, because it can be changed into a prime (12070973) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94241 + ... + 94368.
Almost surely, 212070976 is an apocalyptic number.
12070976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12070976 is a deficient number, since it is larger than the sum of its proper divisors (11882494).
12070976 is an equidigital number, since it uses as much as digits as its factorization.
12070976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188621 (or 188611 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 32.
The square root of 12070976 is about 3474.3310147423. The cubic root of 12070976 is about 229.3933350602.
Adding to 12070976 its reverse (67907021), we get a palindrome (79977997).
The spelling of 12070976 in words is "twelve million, seventy thousand, nine hundred seventy-six".
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