Search a number
-
+
1252484088 = 233222123497
BaseRepresentation
bin100101010100111…
…0110001111111000
310020021202210011120
41022221312033320
510031113442323
6324141025240
743015640052
oct11251661770
93207683146
101252484088
11592aa3919
122ab555220
1316c63c45b
14bc4b28d2
1574e565e3
hex4aa763f8

1252484088 has 32 divisors (see below), whose sum is σ = 3132753360. Its totient is φ = 417288960.

The previous prime is 1252484087. The next prime is 1252484089. The reversal of 1252484088 is 8804842521.

It is an interprime number because it is at equal distance from previous prime (1252484087) and next prime (1252484089).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1252484087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41556 + ... + 65052.

Almost surely, 21252484088 is an apocalyptic number.

It is an amenable number.

1252484088 is an abundant number, since it is smaller than the sum of its proper divisors (1880269272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1252484088 is a wasteful number, since it uses less digits than its factorization.

1252484088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25727 (or 25723 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 42.

The square root of 1252484088 is about 35390.4519326894. The cubic root of 1252484088 is about 1077.9304468970.

The spelling of 1252484088 in words is "one billion, two hundred fifty-two million, four hundred eighty-four thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 24 2221 4442 6663 8884 13326 17768 23497 26652 46994 53304 70491 93988 140982 187976 281964 563928 52186837 104373674 156560511 208747348 313121022 417494696 626242044 1252484088