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10140311332 = 2229611433057
BaseRepresentation
bin10010111000110100…
…01101111100100100
3222011200210012002101
421130122031330210
5131231404430312
64354114021444
7506200136614
oct113432157444
928150705071
1010140311332
114333a39a98
121b6bb77884
13c57aa6428
146c2a48a44
153e5376a57
hex25c68df24

10140311332 has 24 divisors (see below), whose sum is σ = 18658415160. Its totient is φ = 4815068160.

The previous prime is 10140311329. The next prime is 10140311339. The reversal of 10140311332 is 23311304101.

10140311332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 539447076 + 9600864256 = 23226^2 + 97984^2 .

It is a super-2 number, since 2×101403113322 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10140311339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 709453 + ... + 723604.

It is an arithmetic number, because the mean of its divisors is an integer number (777433965).

Almost surely, 210140311332 is an apocalyptic number.

It is an amenable number.

10140311332 is a deficient number, since it is larger than the sum of its proper divisors (8518103828).

10140311332 is a wasteful number, since it uses less digits than its factorization.

10140311332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433151 (or 1433149 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10140311332 its reverse (23311304101), we get a palindrome (33451615433).

The spelling of 10140311332 in words is "ten billion, one hundred forty million, three hundred eleven thousand, three hundred thirty-two".

Divisors: 1 2 4 29 58 61 116 122 244 1769 3538 7076 1433057 2866114 5732228 41558653 83117306 87416477 166234612 174832954 349665908 2535077833 5070155666 10140311332