Search a number
-
+
5231438341325 = 527431136152281
BaseRepresentation
bin100110000100000101000…
…0001100010010011001101
3200112010020221012000122122
41030020022001202103031
51141202441203410300
615043142315222325
71046646630130010
oct114101201422315
920463227160578
105231438341325
111737705618929
12705a7a1479a5
132bc42675c871
141412bad25377
1591135bd9c85
hex4c20a0624cd

5231438341325 has 48 divisors (see below), whose sum is σ = 7653241934976. Its totient is φ = 3472839014400.

The previous prime is 5231438341271. The next prime is 5231438341351.

It is a happy number.

5231438341325 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5231438341325 - 28 = 5231438341069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2225816 + ... + 3926465.

It is an arithmetic number, because the mean of its divisors is an integer number (159442540312).

Almost surely, 25231438341325 is an apocalyptic number.

It is an amenable number.

5231438341325 is a deficient number, since it is larger than the sum of its proper divisors (2421803593651).

5231438341325 is a wasteful number, since it uses less digits than its factorization.

5231438341325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6152454 (or 6152449 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 44.

The spelling of 5231438341325 in words is "five trillion, two hundred thirty-one billion, four hundred thirty-eight million, three hundred forty-one thousand, three hundred twenty-five".

Divisors: 1 5 7 25 35 43 113 175 215 301 565 791 1075 1505 2825 3955 4859 7525 19775 24295 34013 121475 170065 850325 6152281 30761405 43065967 153807025 215329835 264548083 695207753 1076649175 1322740415 1851836581 3476038765 4866454271 6613702075 9259182905 17380193825 24332271355 29893933379 46295914525 121661356775 149469666895 209257533653 747348334475 1046287668265 5231438341325