Search a number
-
+
5728495054893 = 3131572114433981
BaseRepresentation
bin101001101011100010011…
…1010011011000000101101
3202021122020200002021221120
41103113010322123000231
51222323424213224033
620103345001451153
71130604306362352
oct123270472330055
922248220067846
105728495054893
1119094941316a6
127862794a0ab9
1332726bb92220
1415b3912a6629
159e02822d1b3
hex535c4e9b02d

5728495054893 has 32 divisors (see below), whose sum is σ = 8317157020032. Its totient is φ = 3486172435200.

The previous prime is 5728495054871. The next prime is 5728495054907. The reversal of 5728495054893 is 3984505948275.

It is not a de Polignac number, because 5728495054893 - 214 = 5728495038509 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5728495054853) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 925038 + ... + 3508943.

It is an arithmetic number, because the mean of its divisors is an integer number (259911156876).

Almost surely, 25728495054893 is an apocalyptic number.

It is an amenable number.

5728495054893 is a deficient number, since it is larger than the sum of its proper divisors (2588661965139).

5728495054893 is a wasteful number, since it uses less digits than its factorization.

5728495054893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4434365.

The product of its (nonzero) digits is 435456000, while the sum is 69.

The spelling of 5728495054893 in words is "five trillion, seven hundred twenty-eight billion, four hundred ninety-five million, fifty-four thousand, eight hundred ninety-three".

Divisors: 1 3 13 39 157 211 471 633 2041 2743 6123 8229 33127 99381 430651 1291953 4433981 13301943 57641753 172925259 696135017 935569991 2088405051 2806709973 9049755221 12162409883 27149265663 36487229649 146884488587 440653465761 1909498351631 5728495054893