Search a number
-
+
22483207 = 291375659
BaseRepresentation
bin101010111000…
…1000100000111
31120022021011101
41111301010013
521223430312
62121520531
7362050465
oct125610407
946267141
1022483207
1111766a6a
127643147
134872796
142db3835
151e91a57
hex1571107

22483207 has 8 divisors (see below), whose sum is σ = 23432400. Its totient is φ = 21545664.

The previous prime is 22483199. The next prime is 22483229. The reversal of 22483207 is 70238422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22483207 - 23 = 22483199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22483297) 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, 1144 + ... + 6802.

It is an arithmetic number, because the mean of its divisors is an integer number (2929050).

Almost surely, 222483207 is an apocalyptic number.

22483207 is a deficient number, since it is larger than the sum of its proper divisors (949193).

22483207 is a wasteful number, since it uses less digits than its factorization.

22483207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5825.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 22483207 is about 4741.6460222163. The cubic root of 22483207 is about 282.2405564369.

The spelling of 22483207 in words is "twenty-two million, four hundred eighty-three thousand, two hundred seven".

Divisors: 1 29 137 3973 5659 164111 775283 22483207