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5404504143 = 323257304771
BaseRepresentation
bin1010000100010001…
…00011000001001111
3111221122112020221010
411002020203001033
542032023113033
62252141140303
7250633345563
oct50210430117
914848466833
105404504143
112323779a55
121069b5a693
136818b935c
14393ab96a3
15219709863
hex14222304f

5404504143 has 16 divisors (see below), whose sum is σ = 7548592896. Its totient is φ = 3432929280.

The previous prime is 5404504141. The next prime is 5404504211. The reversal of 5404504143 is 3414054045.

It is not a de Polignac number, because 5404504143 - 21 = 5404504141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5404504143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5404504141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134653 + ... + 170118.

It is an arithmetic number, because the mean of its divisors is an integer number (471787056).

Almost surely, 25404504143 is an apocalyptic number.

5404504143 is a deficient number, since it is larger than the sum of its proper divisors (2144088753).

5404504143 is a wasteful number, since it uses less digits than its factorization.

5404504143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305054.

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

The square root of 5404504143 is about 73515.3327068578. The cubic root of 5404504143 is about 1754.8982923339.

Adding to 5404504143 its reverse (3414054045), we get a palindrome (8818558188).

The spelling of 5404504143 in words is "five billion, four hundred four million, five hundred four thousand, one hundred forty-three".

Divisors: 1 3 23 69 257 771 5911 17733 304771 914313 7009733 21029199 78326147 234978441 1801501381 5404504143