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1424100365 = 51657171889
BaseRepresentation
bin101010011100010…
…0000110000001101
310200020200210102222
41110320200300031
510404032202430
6353151225125
750201440052
oct12470406015
93606623388
101424100365
1167095a756
12338b181a5
1319906934c
14d71c7029
15850559e5
hex54e20c0d

1424100365 has 8 divisors (see below), whose sum is σ = 1709961720. Its totient is φ = 1138586112.

The previous prime is 1424100347. The next prime is 1424100389. The reversal of 1424100365 is 5630014241.

It can be written as a sum of positive squares in 4 ways, for example, as 116337796 + 1307762569 = 10786^2 + 36163^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1424100365 - 214 = 1424083981 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77660 + ... + 94229.

It is an arithmetic number, because the mean of its divisors is an integer number (213745215).

Almost surely, 21424100365 is an apocalyptic number.

It is an amenable number.

1424100365 is a deficient number, since it is larger than the sum of its proper divisors (285861355).

1424100365 is a wasteful number, since it uses less digits than its factorization.

1424100365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173551.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1424100365 is about 37737.2543383856. The cubic root of 1424100365 is about 1125.0716965006.

The spelling of 1424100365 in words is "one billion, four hundred twenty-four million, one hundred thousand, three hundred sixty-five".

Divisors: 1 5 1657 8285 171889 859445 284820073 1424100365