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3000525252 = 2232953162683
BaseRepresentation
bin1011001011011000…
…0110000111000100
321202010000110211220
42302312012013010
522121113302002
61213423400340
7134233021014
oct26266060704
97663013756
103000525252
1112aa79a03a
126b8a530b0
1338a83963a
14206701c44
151286497bc
hexb2d861c4

3000525252 has 48 divisors (see below), whose sum is σ = 7379346240. Its totient is φ = 947459968.

The previous prime is 3000525221. The next prime is 3000525257. The reversal of 3000525252 is 2525250003.

It is not an unprimeable number, because it can be changed into a prime (3000525257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62898 + ... + 99785.

It is an arithmetic number, because the mean of its divisors is an integer number (153736380).

Almost surely, 23000525252 is an apocalyptic number.

It is an amenable number.

3000525252 is an abundant number, since it is smaller than the sum of its proper divisors (4378820988).

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

3000525252 is a wasteful number, since it uses less digits than its factorization.

3000525252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162772 (or 162770 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 3000525252 is about 54777.0504134715. The cubic root of 3000525252 is about 1442.3337370034. Note that the first 3 decimals are identical.

Adding to 3000525252 its reverse (2525250003), we get a palindrome (5525775255).

The spelling of 3000525252 in words is "three billion, five hundred twenty-five thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 29 53 58 87 106 116 159 174 212 318 348 636 1537 3074 4611 6148 9222 18444 162683 325366 488049 650732 976098 1952196 4717807 8622199 9435614 14153421 17244398 18871228 25866597 28306842 34488796 51733194 56613684 103466388 250043771 500087542 750131313 1000175084 1500262626 3000525252