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1304053235180 = 22565202661759
BaseRepresentation
bin10010111110011111101…
…000010011110111101100
311121122222201020010121122
4102332133220103313230
5132331200112011210
62435023534320112
7163133440415513
oct22763750236754
94548881203548
101304053235180
11463056066833
12190898959038
1395c82a67957
144718b9d967a
1523dc4bb3b55
hex12f9fa13dec

1304053235180 has 12 divisors (see below), whose sum is σ = 2738511793920. Its totient is φ = 521621294064.

The previous prime is 1304053235171. The next prime is 1304053235207. The reversal of 1304053235180 is 815323504031.

It is a self number, because there is not a number n which added to its sum of digits gives 1304053235180.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32601330860 + ... + 32601330899.

It is an arithmetic number, because the mean of its divisors is an integer number (228209316160).

Almost surely, 21304053235180 is an apocalyptic number.

1304053235180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1304053235180 is an abundant number, since it is smaller than the sum of its proper divisors (1434458558740).

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

1304053235180 is a wasteful number, since it uses less digits than its factorization.

1304053235180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65202661768 (or 65202661766 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 1304053235180 in words is "one trillion, three hundred four billion, fifty-three million, two hundred thirty-five thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 65202661759 130405323518 260810647036 326013308795 652026617590 1304053235180