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12430701 = 324729387
BaseRepresentation
bin101111011010…
…110101101101
3212101112201100
4233122311231
511140240301
61122233313
7210442053
oct57326555
925345640
1012430701
117020408
1241b5839
13276305a
1419181d3
151158286
hexbdad6d

12430701 has 12 divisors (see below), whose sum is σ = 18338112. Its totient is φ = 8110536.

The previous prime is 12430681. The next prime is 12430703. The reversal of 12430701 is 10703421.

It is not a de Polignac number, because 12430701 - 25 = 12430669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14271 + ... + 15116.

It is an arithmetic number, because the mean of its divisors is an integer number (1528176).

Almost surely, 212430701 is an apocalyptic number.

It is an amenable number.

12430701 is a deficient number, since it is larger than the sum of its proper divisors (5907411).

12430701 is a wasteful number, since it uses less digits than its factorization.

12430701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29440 (or 29437 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 12430701 is about 3525.7199264831. The cubic root of 12430701 is about 231.6497700586.

It can be divided in two parts, 12430 and 701, that added together give a palindrome (13131).

The spelling of 12430701 in words is "twelve million, four hundred thirty thousand, seven hundred one".

Divisors: 1 3 9 47 141 423 29387 88161 264483 1381189 4143567 12430701