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4012414213 = 26497151429
BaseRepresentation
bin1110111100101000…
…1001010100000101
3101100122001202112211
43233022021110011
531204134223323
61502051543421
7201300646423
oct35712112405
911318052484
104012414213
1117799a3205
1293b8bab71
134bc37a0c2
142a0c66113
151873c870d
hexef289505

4012414213 has 4 divisors (see below), whose sum is σ = 4012592140. Its totient is φ = 4012236288.

The previous prime is 4012414207. The next prime is 4012414249. The reversal of 4012414213 is 3124142104.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2418967489 + 1593446724 = 49183^2 + 39918^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4012414213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012414313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49218 + ... + 102211.

It is an arithmetic number, because the mean of its divisors is an integer number (1003148035).

Almost surely, 24012414213 is an apocalyptic number.

It is an amenable number.

4012414213 is a deficient number, since it is larger than the sum of its proper divisors (177927).

4012414213 is a wasteful number, since it uses less digits than its factorization.

4012414213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177926.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 4012414213 is about 63343.6201444155. The cubic root of 4012414213 is about 1589.0415505766.

Adding to 4012414213 its reverse (3124142104), we get a palindrome (7136556317).

The spelling of 4012414213 in words is "four billion, twelve million, four hundred fourteen thousand, two hundred thirteen".

Divisors: 1 26497 151429 4012414213