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10131764 = 228393019
BaseRepresentation
bin100110101001…
…100100110100
3201001202011112
4212221210310
510043204024
61001054152
7152055446
oct46514464
921052145
1010131764
1157a0165
123487358
132139836
1414ba496
15d5200e
hex9a9934

10131764 has 12 divisors (see below), whose sum is σ = 17757600. Its totient is φ = 5058168.

The previous prime is 10131763. The next prime is 10131773. The reversal of 10131764 is 46713101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1847 + ... + 4865.

It is an arithmetic number, because the mean of its divisors is an integer number (1479800).

Almost surely, 210131764 is an apocalyptic number.

It is an amenable number.

10131764 is a deficient number, since it is larger than the sum of its proper divisors (7625836).

10131764 is a wasteful number, since it uses less digits than its factorization.

10131764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3862 (or 3860 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 10131764 is about 3183.0431979475. The cubic root of 10131764 is about 216.3855995192.

Adding to 10131764 its reverse (46713101), we get a palindrome (56844865).

The spelling of 10131764 in words is "ten million, one hundred thirty-one thousand, seven hundred sixty-four".

Divisors: 1 2 4 839 1678 3019 3356 6038 12076 2532941 5065882 10131764