Search a number
-
+
12914077 = 112940483
BaseRepresentation
bin110001010000…
…110110011101
3220022002210011
4301100312131
511301222302
61140443221
7214524241
oct61206635
926262704
1012914077
1173205a0
1243a9511
1328a2087
141a02421
1512015d7
hexc50d9d

12914077 has 8 divisors (see below), whose sum is σ = 14574240. Its totient is φ = 11334960.

The previous prime is 12914059. The next prime is 12914081. The reversal of 12914077 is 77041921.

12914077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12914077 - 219 = 12389789 is a prime.

It is a super-3 number, since 3×129140773 (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12914087) 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, 19923 + ... + 20560.

It is an arithmetic number, because the mean of its divisors is an integer number (1821780).

Almost surely, 212914077 is an apocalyptic number.

It is an amenable number.

12914077 is a deficient number, since it is larger than the sum of its proper divisors (1660163).

12914077 is a wasteful number, since it uses less digits than its factorization.

12914077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40523.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 12914077 is about 3593.6161453333. The cubic root of 12914077 is about 234.6142880454.

Adding to 12914077 its reverse (77041921), we get a palindrome (89955998).

The spelling of 12914077 in words is "twelve million, nine hundred fourteen thousand, seventy-seven".

Divisors: 1 11 29 319 40483 445313 1174007 12914077