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10144236 = 2231137481
BaseRepresentation
bin100110101100…
…100111101100
3201002101021110
4212230213230
510044103421
61001232020
7152140014
oct46544754
921071243
1010144236
1157a9573
123492610
13214240b
1414c0c44
15d55a76
hex9ac9ec

10144236 has 24 divisors (see below), whose sum is σ = 23882544. Its totient is φ = 3351040.

The previous prime is 10144231. The next prime is 10144249. The reversal of 10144236 is 63244101.

It is not an unprimeable number, because it can be changed into a prime (10144231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2385 + ... + 5096.

It is an arithmetic number, because the mean of its divisors is an integer number (995106).

Almost surely, 210144236 is an apocalyptic number.

It is an amenable number.

10144236 is an abundant number, since it is smaller than the sum of its proper divisors (13738308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10144236 is a wasteful number, since it uses less digits than its factorization.

10144236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7601 (or 7599 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 10144236 is about 3185.0017268441. The cubic root of 10144236 is about 216.4743519016.

Adding to 10144236 its reverse (63244101), we get a palindrome (73388337).

The spelling of 10144236 in words is "ten million, one hundred forty-four thousand, two hundred thirty-six".

Divisors: 1 2 3 4 6 12 113 226 339 452 678 1356 7481 14962 22443 29924 44886 89772 845353 1690706 2536059 3381412 5072118 10144236