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1424000033 = 3154745139
BaseRepresentation
bin101010011100000…
…1000010000100001
310200020111200210222
41110320020100201
510404021000113
6353145132425
750200541411
oct12470102041
93606450728
101424000033
116708a1335
12338a8a115
13199032791
14d719c641
1585035e08
hex54e08421

1424000033 has 4 divisors (see below), whose sum is σ = 1424076720. Its totient is φ = 1423923348.

The previous prime is 1424000009. The next prime is 1424000059. The reversal of 1424000033 is 3300004241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1424000033 - 222 = 1419805729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1423999975 and 1424000020.

It is not an unprimeable number, because it can be changed into a prime (1424000063) 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, 8978 + ... + 54116.

It is an arithmetic number, because the mean of its divisors is an integer number (356019180).

Almost surely, 21424000033 is an apocalyptic number.

It is an amenable number.

1424000033 is a deficient number, since it is larger than the sum of its proper divisors (76687).

1424000033 is an equidigital number, since it uses as much as digits as its factorization.

1424000033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76686.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1424000033 is about 37735.9249654755. The cubic root of 1424000033 is about 1125.0452743590.

Adding to 1424000033 its reverse (3300004241), we get a palindrome (4724004274).

The spelling of 1424000033 in words is "one billion, four hundred twenty-four million, thirty-three", and thus it is an aban number.

Divisors: 1 31547 45139 1424000033