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44150056244 = 22721729574481
BaseRepresentation
bin101001000111100011…
…000110010100110100
311012221220010020102022
4221013203012110310
51210404403244434
632140544532312
73122036200100
oct510743062464
9135856106368
1044150056244
11177a6612798
128681921098
134217ac2648
1421cb822900
151235eed22e
hexa478c6534

44150056244 has 72 divisors (see below), whose sum is σ = 95217203592. Its totient is φ = 17798430720.

The previous prime is 44150056229. The next prime is 44150056271. The reversal of 44150056244 is 44265005144.

It can be written as a sum of positive squares in 4 ways, for example, as 10975076644 + 33174979600 = 104762^2 + 182140^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9850484 + ... + 9854964.

It is an arithmetic number, because the mean of its divisors is an integer number (1322461161).

Almost surely, 244150056244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44150056244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47608601796).

44150056244 is an abundant number, since it is smaller than the sum of its proper divisors (51067147348).

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

44150056244 is a wasteful number, since it uses less digits than its factorization.

44150056244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7473 (or 7464 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 44150056244 in words is "forty-four billion, one hundred fifty million, fifty-six thousand, two hundred forty-four".

Divisors: 1 2 4 7 14 17 28 34 49 68 98 119 196 238 476 833 1666 2957 3332 4481 5914 8962 11828 17924 20699 31367 41398 50269 62734 76177 82796 100538 125468 144893 152354 201076 219569 289786 304708 351883 439138 533239 579572 703766 878276 1066478 1407532 2132956 2463181 3732673 4926362 7465346 9852724 13250317 14930692 26500634 53001268 92752219 185504438 225255389 371008876 450510778 649265533 901021556 1298531066 1576787723 2597062132 3153575446 6307150892 11037514061 22075028122 44150056244