Search a number
-
+
810482061410 = 25729399252247
BaseRepresentation
bin10111100101101000111…
…11101101000001100010
32212110222212222122001022
423302310133231001202
5101234331401431120
61420155203205442
7112361333565560
oct13626437550142
92773885878038
10810482061410
112927a5aa366a
121110b0976882
135b5747aab88
142b328530a30
1516138673025
hexbcb47ed062

810482061410 has 32 divisors (see below), whose sum is σ = 1724769711360. Its totient is φ = 268297509312.

The previous prime is 810482061353. The next prime is 810482061427. The reversal of 810482061410 is 14160284018.

It is a happy number.

It is a super-2 number, since 2×8104820614102 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199624094 + ... + 199628153.

It is an arithmetic number, because the mean of its divisors is an integer number (53899053480).

Almost surely, 2810482061410 is an apocalyptic number.

810482061410 is an abundant number, since it is smaller than the sum of its proper divisors (914287649950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

810482061410 is a wasteful number, since it uses less digits than its factorization.

810482061410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399252290.

The product of its (nonzero) digits is 12288, while the sum is 35.

The spelling of 810482061410 in words is "eight hundred ten billion, four hundred eighty-two million, sixty-one thousand, four hundred ten".

Divisors: 1 2 5 7 10 14 29 35 58 70 145 203 290 406 1015 2030 399252247 798504494 1996261235 2794765729 3992522470 5589531458 11578315163 13973828645 23156630326 27947657290 57891575815 81048206141 115783151630 162096412282 405241030705 810482061410