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44441010 = 23251014889
BaseRepresentation
bin1010100110000…
…1110110110010
310002121211121100
42221201312302
542334103020
64224305230
71046512425
oct251416662
9102554540
1044441010
11230a4209
1212a72216
139290073
145c8b9bc
153d7ca90
hex2a61db2

44441010 has 48 divisors (see below), whose sum is σ = 116714520. Its totient is φ = 11731200.

The previous prime is 44441003. The next prime is 44441017. The reversal of 44441010 is 1014444.

44441010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44441003) and next prime (44441017).

It can be written as a sum of positive squares in 4 ways, for example, as 44235801 + 205209 = 6651^2 + 453^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (44441017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6646 + ... + 11534.

Almost surely, 244441010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44441010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58357260).

44441010 is an abundant number, since it is smaller than the sum of its proper divisors (72273510).

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

44441010 is a wasteful number, since it uses less digits than its factorization.

44441010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5003 (or 5000 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 44441010 is about 6666.4090783570. The cubic root of 44441010 is about 354.2103987213.

Adding to 44441010 its reverse (1014444), we get a palindrome (45455454).

The spelling of 44441010 in words is "forty-four million, four hundred forty-one thousand, ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 101 202 303 505 606 909 1010 1515 1818 3030 4545 4889 9090 9778 14667 24445 29334 44001 48890 73335 88002 146670 220005 440010 493789 987578 1481367 2468945 2962734 4444101 4937890 7406835 8888202 14813670 22220505 44441010