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44524310142 = 23131394106651
BaseRepresentation
bin101001011101110110…
…110000111001111110
311020220222100022020210
4221131312300321332
51212141210411032
632242034253250
73134232251244
oct513566607176
9136828308223
1044524310142
11179788a3234
128767127226
1342774bb260
142225404794
151258cc82cc
hexa5ddb0e7e

44524310142 has 32 divisors (see below), whose sum is σ = 96588455040. Its totient is φ = 13601224800.

The previous prime is 44524310141. The next prime is 44524310153. The reversal of 44524310142 is 24101342544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44524310141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2042484 + ... + 2064167.

It is an arithmetic number, because the mean of its divisors is an integer number (3018389220).

Almost surely, 244524310142 is an apocalyptic number.

44524310142 is an abundant number, since it is smaller than the sum of its proper divisors (52064144898).

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

44524310142 is a wasteful number, since it uses less digits than its factorization.

44524310142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4106808.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 44524310142 its reverse (24101342544), we get a palindrome (68625652686).

The spelling of 44524310142 in words is "forty-four billion, five hundred twenty-four million, three hundred ten thousand, one hundred forty-two".

Divisors: 1 2 3 6 13 26 39 78 139 278 417 834 1807 3614 5421 10842 4106651 8213302 12319953 24639906 53386463 106772926 160159389 320318778 570824489 1141648978 1712473467 3424946934 7420718357 14841436714 22262155071 44524310142