Search a number
-
+
85807410510022 = 21971665113079413
BaseRepresentation
bin10011100000101010011000…
…001110001111100011000110
3102020211002220222021210200221
4103200222120032033203012
542221332034042310042
6502255214042254554
724034244424021145
oct2340523016174306
9366732828253627
1085807410510022
112538279a269243
12975a0741b745a
1338b57b125a106
14172915a95b75c
159dc0aad03d67
hex4e0a9838f8c6

85807410510022 has 16 divisors (see below), whose sum is σ = 129372250745232. Its totient is φ = 42683353120800.

The previous prime is 85807410509971. The next prime is 85807410510023. The reversal of 85807410510022 is 22001501470858.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85807410510023) 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, 20788 + ... + 13100200.

It is an arithmetic number, because the mean of its divisors is an integer number (8085765671577).

Almost surely, 285807410510022 is an apocalyptic number.

85807410510022 is a deficient number, since it is larger than the sum of its proper divisors (43564840235210).

85807410510022 is a wasteful number, since it uses less digits than its factorization.

85807410510022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13096263.

The product of its (nonzero) digits is 179200, while the sum is 43.

The spelling of 85807410510022 in words is "eighty-five trillion, eight hundred seven billion, four hundred ten million, five hundred ten thousand, twenty-two".

Divisors: 1 2 197 394 16651 33302 3280247 6560494 13079413 26158826 2576644361 5153288722 217785305863 435570611726 42903705255011 85807410510022