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22822053 = 316745553
BaseRepresentation
bin101011100001…
…1110010100101
31120221110222020
41113003302211
521320301203
62133053353
7364661412
oct127036245
946843866
1022822053
1111978601
127787259
134960a97
143061109
15200c153
hex15c3ca5

22822053 has 8 divisors (see below), whose sum is σ = 30612288. Its totient is φ = 15123264.

The previous prime is 22822039. The next prime is 22822067. The reversal of 22822053 is 35022822.

It is an interprime number because it is at equal distance from previous prime (22822039) and next prime (22822067).

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

It is not a de Polignac number, because 22822053 - 212 = 22817957 is a prime.

It is a super-2 number, since 2×228220532 = 1041692206269618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22822013) 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, 22276 + ... + 23277.

It is an arithmetic number, because the mean of its divisors is an integer number (3826536).

Almost surely, 222822053 is an apocalyptic number.

It is an amenable number.

22822053 is a deficient number, since it is larger than the sum of its proper divisors (7790235).

22822053 is a wasteful number, since it uses less digits than its factorization.

22822053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45723.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 22822053 is about 4777.2432427081. The cubic root of 22822053 is about 283.6513815658.

Adding to 22822053 its reverse (35022822), we get a palindrome (57844875).

The spelling of 22822053 in words is "twenty-two million, eight hundred twenty-two thousand, fifty-three".

Divisors: 1 3 167 501 45553 136659 7607351 22822053