Search a number
1434435311 = 79167108727
BaseRepresentation
bin101010101111111…
…1011111011101111
310200222010212022202
41111133323323233
510414203412221
6354200532115
750355333101
oct12537737357
93628125282
101434435311
11676779531
1234048103b
1319b2474ba
14d8717571
1585de7d0b
hex557fbeef

1434435311 has 8 divisors (see below), whose sum is σ = 1461304320. Its totient is φ = 1407784248.

The previous prime is 1434435293. The next prime is 1434435337. The reversal of 1434435311 is 1135344341.

It is a happy number.

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 1434435311 - 226 = 1367326447 is a prime.

It is a super-2 number, since 2×14344353112 = 4115209322887333442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434435341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41171 + ... + 67556.

It is an arithmetic number, because the mean of its divisors is an integer number (182663040).

Almost surely, 21434435311 is an apocalyptic number.

1434435311 is a deficient number, since it is larger than the sum of its proper divisors (26869009).

1434435311 is a wasteful number, since it uses less digits than its factorization.

1434435311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108973.

The product of its digits is 8640, while the sum is 29.

The square root of 1434435311 is about 37873.9397343345. The cubic root of 1434435311 is about 1127.7867533505.

Adding to 1434435311 its reverse (1135344341), we get a palindrome (2569779652).

The spelling of 1434435311 in words is "one billion, four hundred thirty-four million, four hundred thirty-five thousand, three hundred eleven".