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10311000332 = 2219743182599
BaseRepresentation
bin10011001101001010…
…10110000100001100
3222121120222002101012
421212211112010030
5132104104002312
64423052304352
7513342025313
oct114645260414
928546862335
1010311000332
114411322186
121bb91720b8
13c8426a239
146db59b27a
15405341322
hex26695610c

10311000332 has 24 divisors (see below), whose sum is σ = 19019616000. Its totient is φ = 4877557776.

The previous prime is 10311000331. The next prime is 10311000353. The reversal of 10311000332 is 23300011301.

It is a super-2 number, since 2×103110003322 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10311000331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34832 + ... + 147767.

It is an arithmetic number, because the mean of its divisors is an integer number (792484000).

Almost surely, 210311000332 is an apocalyptic number.

It is an amenable number.

10311000332 is a deficient number, since it is larger than the sum of its proper divisors (8708615668).

10311000332 is a wasteful number, since it uses less digits than its factorization.

10311000332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183365 (or 183363 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10311000332 its reverse (23300011301), we get a palindrome (33611011633).

The spelling of 10311000332 in words is "ten billion, three hundred eleven million, three hundred thirty-two", and thus it is an aban number.

Divisors: 1 2 4 19 38 76 743 1486 2972 14117 28234 56468 182599 365198 730396 3469381 6938762 13877524 135671057 271342114 542684228 2577750083 5155500166 10311000332