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2012130410 = 25201213041
BaseRepresentation
bin111011111101110…
…1010110001101010
312012020011211000112
41313323222301222
513110101133120
6531354534322
7100601553263
oct16773526152
95166154015
102012130410
119428823a4
12481a373a2
13260b33814
1415133596a
15bb9abbc5
hex77eeac6a

2012130410 has 8 divisors (see below), whose sum is σ = 3621834756. Its totient is φ = 804852160.

The previous prime is 2012130401. The next prime is 2012130431. The reversal of 2012130410 is 140312102.

It can be written as a sum of positive squares in 2 ways, for example, as 1920104761 + 92025649 = 43819^2 + 9593^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 100606511 + ... + 100606530.

Almost surely, 22012130410 is an apocalyptic number.

2012130410 is a deficient number, since it is larger than the sum of its proper divisors (1609704346).

2012130410 is a wasteful number, since it uses less digits than its factorization.

2012130410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201213048.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2012130410 is about 44856.7766340828. The cubic root of 2012130410 is about 1262.4631438445.

Adding to 2012130410 its reverse (140312102), we get a palindrome (2152442512).

The spelling of 2012130410 in words is "two billion, twelve million, one hundred thirty thousand, four hundred ten".

Divisors: 1 2 5 10 201213041 402426082 1006065205 2012130410