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10235141044 = 229887258803
BaseRepresentation
bin10011000100000111…
…11101101110110100
3222102022020000222221
421202003331232310
5131430144003134
64411342332124
7511431156232
oct114203755664
928368200887
1010235141044
114382519a57
121b9788a044
13c7162979b
146d1491952
153ed8595b4
hex2620fdbb4

10235141044 has 12 divisors (see below), whose sum is σ = 17913377664. Its totient is φ = 5117033144.

The previous prime is 10235141039. The next prime is 10235141047. The reversal of 10235141044 is 44014153201.

It is a super-2 number, since 2×102351410442 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10235141047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89854 + ... + 168949.

It is an arithmetic number, because the mean of its divisors is an integer number (1492781472).

Almost surely, 210235141044 is an apocalyptic number.

It is an amenable number.

10235141044 is a deficient number, since it is larger than the sum of its proper divisors (7678236620).

10235141044 is a wasteful number, since it uses less digits than its factorization.

10235141044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268694 (or 268692 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 10235141044 its reverse (44014153201), we get a palindrome (54249294245).

The spelling of 10235141044 in words is "ten billion, two hundred thirty-five million, one hundred forty-one thousand, forty-four".

Divisors: 1 2 4 9887 19774 39548 258803 517606 1035212 2558785261 5117570522 10235141044