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10131034744 = 231936561551
BaseRepresentation
bin10010110111101101…
…10101001001111000
3222011001022220000001
421123312311021320
5131222021102434
64353143122344
7506025242305
oct113366651170
928131286001
1010131034744
114329783396
121b68a433b4
13c55ba8c1c
146c17120ac
153e4643114
hex25bdb5278

10131034744 has 16 divisors (see below), whose sum is σ = 19094116320. Its totient is φ = 5039270400.

The previous prime is 10131034741. The next prime is 10131034751. The reversal of 10131034744 is 44743013101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131034741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3279232 + ... + 3282319.

It is an arithmetic number, because the mean of its divisors is an integer number (1193382270).

Almost surely, 210131034744 is an apocalyptic number.

It is an amenable number.

10131034744 is a deficient number, since it is larger than the sum of its proper divisors (8963081576).

10131034744 is a wasteful number, since it uses less digits than its factorization.

10131034744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6561750 (or 6561746 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 10131034744 its reverse (44743013101), we get a palindrome (54874047845).

The spelling of 10131034744 in words is "ten billion, one hundred thirty-one million, thirty-four thousand, seven hundred forty-four".

Divisors: 1 2 4 8 193 386 772 1544 6561551 13123102 26246204 52492408 1266379343 2532758686 5065517372 10131034744