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44150141 = 78970867
BaseRepresentation
bin1010100001101…
…0110101111101
310002002001121102
42220122311331
542300301031
64214142445
71044161420
oct250326575
9102061542
1044150141
1122a15722
1212951a25
1391ba859
145c139b7
153d217cb
hex2a1ad7d

44150141 has 8 divisors (see below), whose sum is σ = 51024960. Its totient is φ = 37417248.

The previous prime is 44150137. The next prime is 44150159. The reversal of 44150141 is 14105144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44150141 - 22 = 44150137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44150111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34811 + ... + 36056.

It is an arithmetic number, because the mean of its divisors is an integer number (6378120).

Almost surely, 244150141 is an apocalyptic number.

It is an amenable number.

44150141 is a deficient number, since it is larger than the sum of its proper divisors (6874819).

44150141 is an equidigital number, since it uses as much as digits as its factorization.

44150141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70963.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 44150141 is about 6644.5572463483. The cubic root of 44150141 is about 353.4359307099.

Adding to 44150141 its reverse (14105144), we get a palindrome (58255285).

The spelling of 44150141 in words is "forty-four million, one hundred fifty thousand, one hundred forty-one".

Divisors: 1 7 89 623 70867 496069 6307163 44150141