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2500062012 = 223279920881
BaseRepresentation
bin1001010100000011…
…1110101100111100
320110020022022100100
42111000332230330
520110003441022
61052025001100
7115645114350
oct22500765474
96406268310
102500062012
111073246658
12599323190
1330ac51746
1419a069460
15e973e1ac
hex9503eb3c

2500062012 has 36 divisors (see below), whose sum is σ = 7222402096. Its totient is φ = 714303360.

The previous prime is 2500062001. The next prime is 2500062017. The reversal of 2500062012 is 2102600052.

2500062012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500062017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4960189 + ... + 4960692.

Almost surely, 22500062012 is an apocalyptic number.

It is an amenable number.

2500062012 is an abundant number, since it is smaller than the sum of its proper divisors (4722340084).

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

2500062012 is a wasteful number, since it uses less digits than its factorization.

2500062012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9920898 (or 9920893 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2500062012 is about 50000.6201161546. The cubic root of 2500062012 is about 1357.2200299690.

Adding to 2500062012 its reverse (2102600052), we get a palindrome (4602662064).

The spelling of 2500062012 in words is "two billion, five hundred million, sixty-two thousand, twelve".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 9920881 19841762 29762643 39683524 59525286 69446167 89287929 119050572 138892334 178575858 208338501 277784668 357151716 416677002 625015503 833354004 1250031006 2500062012