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4022053 = 71930241
BaseRepresentation
bin1111010101111100100101
321120100012221
433111330211
52012201203
6222112341
746121050
oct17257445
97510187
104022053
1122a7912
12141b6b1
13aaa919
14769a97
15546abd
hex3d5f25

4022053 has 8 divisors (see below), whose sum is σ = 4838720. Its totient is φ = 3265920.

The previous prime is 4022041. The next prime is 4022063. The reversal of 4022053 is 3502204.

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

It is not a de Polignac number, because 4022053 - 25 = 4022021 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 (4022003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14988 + ... + 15253.

It is an arithmetic number, because the mean of its divisors is an integer number (604840).

Almost surely, 24022053 is an apocalyptic number.

It is an amenable number.

4022053 is a deficient number, since it is larger than the sum of its proper divisors (816667).

4022053 is a wasteful number, since it uses less digits than its factorization.

4022053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30267.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 4022053 is about 2005.5056718942. The cubic root of 4022053 is about 159.0312953443.

Adding to 4022053 its reverse (3502204), we get a palindrome (7524257).

The spelling of 4022053 in words is "four million, twenty-two thousand, fifty-three".

Divisors: 1 7 19 133 30241 211687 574579 4022053