Search a number
-
+
12614632 = 2319372243
BaseRepresentation
bin110000000111…
…101111101000
3212201220000121
4300013233220
511212132012
61130213024
7212136232
oct60075750
925656017
1012614632
117136618
124284174
1327c89a4
141965252
151192a07
hexc07be8

12614632 has 32 divisors (see below), whose sum is σ = 25581600. Its totient is φ = 5811264.

The previous prime is 12614627. The next prime is 12614633. The reversal of 12614632 is 23641621.

12614632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12614597 and 12614606.

It is not an unprimeable number, because it can be changed into a prime (12614633) 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, 4503 + ... + 6745.

It is an arithmetic number, because the mean of its divisors is an integer number (799425).

Almost surely, 212614632 is an apocalyptic number.

It is an amenable number.

12614632 is an abundant number, since it is smaller than the sum of its proper divisors (12966968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12614632 is a wasteful number, since it uses less digits than its factorization.

12614632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305 (or 2301 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 12614632 is about 3551.7083213575. The cubic root of 12614632 is about 232.7867168450.

The spelling of 12614632 in words is "twelve million, six hundred fourteen thousand, six hundred thirty-two".

Divisors: 1 2 4 8 19 37 38 74 76 148 152 296 703 1406 2243 2812 4486 5624 8972 17944 42617 82991 85234 165982 170468 331964 340936 663928 1576829 3153658 6307316 12614632