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20062101415 = 54012420283
BaseRepresentation
bin10010101011110010…
…110101111110100111
31220210011101100101011
4102223302311332213
5312041344221130
613114424243051
71310105022406
oct225362657647
956704340334
1020062101415
118565595804
123a7a910487
131b7950c235
14d8464d63d
157c643652a
hex4abcb5fa7

20062101415 has 4 divisors (see below), whose sum is σ = 24074521704. Its totient is φ = 16049681128.

The previous prime is 20062101413. The next prime is 20062101431. The reversal of 20062101415 is 51410126002.

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

It is a cyclic number.

It is not a de Polignac number, because 20062101415 - 21 = 20062101413 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 (20062101413) 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, 2006210137 + ... + 2006210146.

It is an arithmetic number, because the mean of its divisors is an integer number (6018630426).

Almost surely, 220062101415 is an apocalyptic number.

20062101415 is a deficient number, since it is larger than the sum of its proper divisors (4012420289).

20062101415 is an equidigital number, since it uses as much as digits as its factorization.

20062101415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4012420288.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 20062101415 its reverse (51410126002), we get a palindrome (71472227417).

The spelling of 20062101415 in words is "twenty billion, sixty-two million, one hundred one thousand, four hundred fifteen".

Divisors: 1 5 4012420283 20062101415