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10131374 = 211538689
BaseRepresentation
bin100110101001…
…011110101110
3201001201122002
4212221132232
510043200444
61001052302
7152054351
oct46513656
921051562
1010131374
11579a940
123487092
1321395c6
1414ba298
15d51d4e
hex9a97ae

10131374 has 16 divisors (see below), whose sum is σ = 16893360. Its totient is φ = 4517760.

The previous prime is 10131361. The next prime is 10131403. The reversal of 10131374 is 47313101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3179 + ... + 5510.

It is an arithmetic number, because the mean of its divisors is an integer number (1055835).

Almost surely, 210131374 is an apocalyptic number.

10131374 is a deficient number, since it is larger than the sum of its proper divisors (6761986).

10131374 is a wasteful number, since it uses less digits than its factorization.

10131374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8755.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 10131374 is about 3182.9819352299. The cubic root of 10131374 is about 216.3828230541.

Adding to 10131374 its reverse (47313101), we get a palindrome (57444475).

The spelling of 10131374 in words is "ten million, one hundred thirty-one thousand, three hundred seventy-four".

Divisors: 1 2 11 22 53 106 583 1166 8689 17378 95579 191158 460517 921034 5065687 10131374