Search a number
-
+
10122404 = 223078243
BaseRepresentation
bin100110100111…
…010010100100
3201001021022212
4212213102210
510042404104
61000542552
7152016245
oct46472244
921037285
1010122404
115794126
123481a58
1321354b6
1414b6ccc
15d4e36e
hex9a74a4

10122404 has 12 divisors (see below), whose sum is σ = 17774064. Its totient is φ = 5044104.

The previous prime is 10122391. The next prime is 10122419. The reversal of 10122404 is 40422101.

It is an unprimeable number.

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, 2894 + ... + 5349.

It is an arithmetic number, because the mean of its divisors is an integer number (1481172).

Almost surely, 210122404 is an apocalyptic number.

It is an amenable number.

10122404 is a deficient number, since it is larger than the sum of its proper divisors (7651660).

10122404 is a wasteful number, since it uses less digits than its factorization.

10122404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8554 (or 8552 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 10122404 is about 3181.5725671435. The cubic root of 10122404 is about 216.3189446823.

Adding to 10122404 its reverse (40422101), we get a palindrome (50544505).

The spelling of 10122404 in words is "ten million, one hundred twenty-two thousand, four hundred four".

Divisors: 1 2 4 307 614 1228 8243 16486 32972 2530601 5061202 10122404