Search a number
-
+
10290148 = 2211972411
BaseRepresentation
bin100111010000…
…001111100100
3201100210102121
4213100033210
510113241043
61004315324
7153315301
oct47201744
921323377
1010290148
115899160
123542b44
13219395b
14151c0a8
15d83ded
hex9d03e4

10290148 has 24 divisors (see below), whose sum is σ = 19855584. Its totient is φ = 4627200.

The previous prime is 10290143. The next prime is 10290149. The reversal of 10290148 is 84109201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10290143) 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 7 ways as a sum of consecutive naturals, for example, 3063 + ... + 5473.

It is an arithmetic number, because the mean of its divisors is an integer number (827316).

Almost surely, 210290148 is an apocalyptic number.

It is an amenable number.

10290148 is a deficient number, since it is larger than the sum of its proper divisors (9565436).

10290148 is a wasteful number, since it uses less digits than its factorization.

10290148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2523 (or 2521 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 10290148 is about 3207.8260551345. The cubic root of 10290148 is about 217.5073182018.

Adding to 10290148 its reverse (84109201), we get a palindrome (94399349).

The spelling of 10290148 in words is "ten million, two hundred ninety thousand, one hundred forty-eight".

Divisors: 1 2 4 11 22 44 97 194 388 1067 2134 2411 4268 4822 9644 26521 53042 106084 233867 467734 935468 2572537 5145074 10290148