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44513104236 = 2234987743819
BaseRepresentation
bin101001011101001100…
…000001000101101100
311020220012020222122020
4221131030001011230
51212130323313421
632240554150140
73134035100046
oct513514010554
9136805228566
1044513104236
111797253a057
128763422350
134275096843
142223b28a96
151257d12dc6
hexa5d30116c

44513104236 has 24 divisors (see below), whose sum is σ = 103884876480. Its totient is φ = 14834706192.

The previous prime is 44513104217. The next prime is 44513104289. The reversal of 44513104236 is 63240131544.

It is a happy number.

It is a super-2 number, since 2×445131042362 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44513104197 and 44513104206.

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, 312066 + ... + 431753.

It is an arithmetic number, because the mean of its divisors is an integer number (4328536520).

Almost surely, 244513104236 is an apocalyptic number.

It is an amenable number.

44513104236 is an abundant number, since it is smaller than the sum of its proper divisors (59371772244).

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

44513104236 is a wasteful number, since it uses less digits than its factorization.

44513104236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748813 (or 748811 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 44513104236 in words is "forty-four billion, five hundred thirteen million, one hundred four thousand, two hundred thirty-six".

Divisors: 1 2 3 4 6 12 4987 9974 14961 19948 29922 59844 743819 1487638 2231457 2975276 4462914 8925828 3709425353 7418850706 11128276059 14837701412 22256552118 44513104236