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480040400084 = 22719189760733
BaseRepresentation
bin1101111110001001010…
…00110011010011010100
31200220001211200222111012
412333010220303103110
530331110320300314
61004305535431352
746452564035060
oct6770450632324
91626054628435
10480040400084
11175647322683
1279050685558
1336362c49b1b
141933c456aa0
15c7486e793e
hex6fc4a334d4

480040400084 has 24 divisors (see below), whose sum is σ = 965107411968. Its totient is φ = 204654468960.

The previous prime is 480040400041. The next prime is 480040400093. The reversal of 480040400084 is 480004040084.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 480040400084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44875019 + ... + 44885714.

It is an arithmetic number, because the mean of its divisors is an integer number (40212808832).

Almost surely, 2480040400084 is an apocalyptic number.

It is an amenable number.

480040400084 is an abundant number, since it is smaller than the sum of its proper divisors (485067011884).

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

480040400084 is a wasteful number, since it uses less digits than its factorization.

480040400084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89760935 (or 89760933 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

The spelling of 480040400084 in words is "four hundred eighty billion, forty million, four hundred thousand, eighty-four".

Divisors: 1 2 4 7 14 28 191 382 764 1337 2674 5348 89760733 179521466 359042932 628325131 1256650262 2513300524 17144300003 34288600006 68577200012 120010100021 240020200042 480040400084