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5205423414 = 23867570569
BaseRepresentation
bin1001101100100010…
…00111010100110110
3111102202220220111210
410312101013110312
541130042022124
62220310142250
7242665240362
oct46621072466
914382826453
105205423414
112231364724
121013351986
1364c5945c9
143754962a2
15206ed2a29
hex136447536

5205423414 has 8 divisors (see below), whose sum is σ = 10410846840. Its totient is φ = 1735141136.

The previous prime is 5205423397. The next prime is 5205423481. The reversal of 5205423414 is 4143245025.

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

5205423414 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433785279 + ... + 433785290.

It is an arithmetic number, because the mean of its divisors is an integer number (1301355855).

Almost surely, 25205423414 is an apocalyptic number.

5205423414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5205423414 is a wasteful number, since it uses less digits than its factorization.

5205423414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867570574.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 5205423414 is about 72148.6203194489. The cubic root of 5205423414 is about 1733.0803056772.

Adding to 5205423414 its reverse (4143245025), we get a palindrome (9348668439).

The spelling of 5205423414 in words is "five billion, two hundred five million, four hundred twenty-three thousand, four hundred fourteen".

Divisors: 1 2 3 6 867570569 1735141138 2602711707 5205423414