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4253155403 = 7607593629
BaseRepresentation
bin1111110110000010…
…0000000001001011
3101222102001200101012
43331200200001023
532202301433103
61542011514135
7210253136660
oct37540400113
911872050335
104253155403
111892882672
129a845894b
1352a1ca403
142c4c11a67
1519d5ce2d8
hexfd82004b

4253155403 has 4 divisors (see below), whose sum is σ = 4860749040. Its totient is φ = 3645561768.

The previous prime is 4253155393. The next prime is 4253155409. The reversal of 4253155403 is 3045513524.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4253155403 - 222 = 4248961099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4253155403.

It is not an unprimeable number, because it can be changed into a prime (4253155409) 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 3 ways as a sum of consecutive naturals, for example, 303796808 + ... + 303796821.

It is an arithmetic number, because the mean of its divisors is an integer number (1215187260).

Almost surely, 24253155403 is an apocalyptic number.

4253155403 is a deficient number, since it is larger than the sum of its proper divisors (607593637).

4253155403 is an equidigital number, since it uses as much as digits as its factorization.

4253155403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607593636.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 4253155403 is about 65216.2203979961. The cubic root of 4253155403 is about 1620.2066752271.

Adding to 4253155403 its reverse (3045513524), we get a palindrome (7298668927).

The spelling of 4253155403 in words is "four billion, two hundred fifty-three million, one hundred fifty-five thousand, four hundred three".

Divisors: 1 7 607593629 4253155403