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10001441034 = 2331319373819
BaseRepresentation
bin10010101000010000…
…11110000100001010
3221211000110211212000
421110020132010022
5130440332103114
64332233331430
7502562563134
oct112410360412
927730424760
1010001441034
114272609752
121b31566b76
13c350a3360
146ac41a054
153d8094e09
hex25421e10a

10001441034 has 64 divisors (see below), whose sum is σ = 24059414400. Its totient is φ = 3061380096.

The previous prime is 10001441017. The next prime is 10001441039. The reversal of 10001441034 is 43014410001.

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

It is a junction number, because it is equal to n+sod(n) for n = 10001440998 and 10001441016.

It is not an unprimeable number, because it can be changed into a prime (10001441039) 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, 98577 + ... + 172395.

It is an arithmetic number, because the mean of its divisors is an integer number (375928350).

Almost surely, 210001441034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10001441034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12029707200).

10001441034 is an abundant number, since it is smaller than the sum of its proper divisors (14057973366).

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

10001441034 is a wasteful number, since it uses less digits than its factorization.

10001441034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74036 (or 74030 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10001441034 its reverse (43014410001), we get a palindrome (53015851035).

The spelling of 10001441034 in words is "ten billion, one million, four hundred forty-one thousand, thirty-four".

Divisors: 1 2 3 6 9 13 18 26 27 39 54 78 117 193 234 351 386 579 702 1158 1737 2509 3474 5018 5211 7527 10422 15054 22581 45162 67743 73819 135486 147638 221457 442914 664371 959647 1328742 1919294 1993113 2878941 3986226 5757882 8636823 14247067 17273646 25910469 28494134 42741201 51820938 85482402 128223603 185211871 256447206 370423742 384670809 555635613 769341618 1111271226 1666906839 3333813678 5000720517 10001441034