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2232025453 = 72767115237
BaseRepresentation
bin1000010100001010…
…0000000101101101
312202112221122022101
42011002200011231
514032344303303
61005252015101
7106211621560
oct20502400555
95675848271
102232025453
11a45a13839
12523601491
13297565528
141726164d7
15d0e45d1d
hex850a016d

2232025453 has 8 divisors (see below), whose sum is σ = 2551830272. Its totient is φ = 1912456656.

The previous prime is 2232025447. The next prime is 2232025529. The reversal of 2232025453 is 3545202322.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2232025453 is a prime.

It is a super-3 number, since 3×22320254533 (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232025853) 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, 38250 + ... + 76987.

It is an arithmetic number, because the mean of its divisors is an integer number (318978784).

Almost surely, 22232025453 is an apocalyptic number.

It is an amenable number.

2232025453 is a deficient number, since it is larger than the sum of its proper divisors (319804819).

2232025453 is a wasteful number, since it uses less digits than its factorization.

2232025453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118011.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 2232025453 is about 47244.3166211556. The cubic root of 2232025453 is about 1306.8719830937.

Adding to 2232025453 its reverse (3545202322), we get a palindrome (5777227775).

The spelling of 2232025453 in words is "two billion, two hundred thirty-two million, twenty-five thousand, four hundred fifty-three".

Divisors: 1 7 2767 19369 115237 806659 318860779 2232025453