Base | Representation |
---|---|
bin | 110001011010… |
… | …000111001011 |
3 | 220101000211010 |
4 | 301122013023 |
5 | 11303431021 |
6 | 1141335003 |
7 | 215042652 |
oct | 61320713 |
9 | 26330733 |
10 | 12952011 |
11 | 7347046 |
12 | 4407463 |
13 | 28b6417 |
14 | 1a12199 |
15 | 120c976 |
hex | c5a1cb |
12952011 has 16 divisors (see below), whose sum is σ = 18381600. Its totient is φ = 8083968.
The previous prime is 12952007. The next prime is 12952021. The reversal of 12952011 is 11025921.
12952011 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12952011 - 22 = 12952007 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12952001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11125 + ... + 12233.
It is an arithmetic number, because the mean of its divisors is an integer number (1148850).
Almost surely, 212952011 is an apocalyptic number.
12952011 is a deficient number, since it is larger than the sum of its proper divisors (5429589).
12952011 is a wasteful number, since it uses less digits than its factorization.
12952011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1358.
The product of its (nonzero) digits is 180, while the sum is 21.
The square root of 12952011 is about 3598.8902456174. The cubic root of 12952011 is about 234.8437833061.
Adding to 12952011 its reverse (11025921), we get a palindrome (23977932).
The spelling of 12952011 in words is "twelve million, nine hundred fifty-two thousand, eleven".
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