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10422164 = 222639907
BaseRepresentation
bin100111110000…
…011110010100
3201121111112002
4213300132110
510132002124
61011214432
7154405214
oct47603624
921544462
1010422164
115979365
1235a7418
13220ba7c
141554244
15dad0ae
hex9f0794

10422164 has 12 divisors (see below), whose sum is σ = 18309984. Its totient is φ = 5190744.

The previous prime is 10422163. The next prime is 10422179. The reversal of 10422164 is 46122401.

10422164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×104221643 (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10422163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3902 + ... + 6005.

It is an arithmetic number, because the mean of its divisors is an integer number (1525832).

Almost surely, 210422164 is an apocalyptic number.

It is an amenable number.

10422164 is a deficient number, since it is larger than the sum of its proper divisors (7887820).

10422164 is a wasteful number, since it uses less digits than its factorization.

10422164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10174 (or 10172 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 10422164 is about 3228.3376527247. The cubic root of 10422164 is about 218.4335283317.

Adding to 10422164 its reverse (46122401), we get a palindrome (56544565).

The spelling of 10422164 in words is "ten million, four hundred twenty-two thousand, one hundred sixty-four".

Divisors: 1 2 4 263 526 1052 9907 19814 39628 2605541 5211082 10422164