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1152010252 = 22857336059
BaseRepresentation
bin100010010101010…
…0100100000001100
32222021201011222101
41010222210200030
54324403312002
6310151324444
740355632321
oct10452444014
92867634871
101152010252
11541309398
12281980724
13154891093
14acddab48
156b20b587
hex44aa480c

1152010252 has 12 divisors (see below), whose sum is σ = 2018376360. Its totient is φ = 575331296.

The previous prime is 1152010231. The next prime is 1152010267. The reversal of 1152010252 is 2520102511.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164602 + ... + 171457.

It is an arithmetic number, because the mean of its divisors is an integer number (168198030).

Almost surely, 21152010252 is an apocalyptic number.

It is an amenable number.

1152010252 is a deficient number, since it is larger than the sum of its proper divisors (866366108).

1152010252 is a wasteful number, since it uses less digits than its factorization.

1152010252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336920 (or 336918 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 1152010252 is about 33941.2765228416. The cubic root of 1152010252 is about 1048.2996673781.

Adding to 1152010252 its reverse (2520102511), we get a palindrome (3672112763).

The spelling of 1152010252 in words is "one billion, one hundred fifty-two million, ten thousand, two hundred fifty-two".

Divisors: 1 2 4 857 1714 3428 336059 672118 1344236 288002563 576005126 1152010252