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44301142401 = 31737123718979
BaseRepresentation
bin101001010000100011…
…011100100110000001
311020100102102012122220
4221100203130212001
51211212043024101
632203543121253
73125552332365
oct512043344601
9136312365586
1044301142401
1117873926a8a
128704443229
1342401b1a39
1422039112a5
1512443e4636
hexa508dc981

44301142401 has 32 divisors (see below), whose sum is σ = 64288448640. Its totient is φ = 27022242816.

The previous prime is 44301142393. The next prime is 44301142423. The reversal of 44301142401 is 10424110344.

It is not a de Polignac number, because 44301142401 - 23 = 44301142393 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44301142471) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2324730 + ... + 2343708.

It is an arithmetic number, because the mean of its divisors is an integer number (2009014020).

Almost surely, 244301142401 is an apocalyptic number.

It is an amenable number.

44301142401 is a deficient number, since it is larger than the sum of its proper divisors (19987306239).

44301142401 is a wasteful number, since it uses less digits than its factorization.

44301142401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20273.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 44301142401 its reverse (10424110344), we get a palindrome (54725252745).

The spelling of 44301142401 in words is "forty-four billion, three hundred one million, one hundred forty-two thousand, four hundred one".

Divisors: 1 3 17 37 51 111 629 1237 1887 3711 18979 21029 45769 56937 63087 137307 322643 702223 778073 967929 2106669 2334219 11937791 23477023 35813373 70431069 399109391 868649851 1197328173 2605949553 14767047467 44301142401