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2512214153 = 3371745243
BaseRepresentation
bin1001010110111101…
…0101100010001001
320111002011200221122
42111233111202021
520121111323103
61053141245025
7116153316341
oct22557254211
96432150848
102512214153
11107a096749
125a1403775
13310617a67
1419b90dd21
15ea83eb38
hex95bd5889

2512214153 has 4 divisors (see below), whose sum is σ = 2512962768. Its totient is φ = 2511465540.

The previous prime is 2512214129. The next prime is 2512214167. The reversal of 2512214153 is 3514122152.

2512214153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2512214153 - 210 = 2512213129 is a prime.

It is a super-2 number, since 2×25122141532 = 12622439901067014818, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2512214753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369251 + ... + 375992.

It is an arithmetic number, because the mean of its divisors is an integer number (628240692).

Almost surely, 22512214153 is an apocalyptic number.

It is an amenable number.

2512214153 is a deficient number, since it is larger than the sum of its proper divisors (748615).

2512214153 is an equidigital number, since it uses as much as digits as its factorization.

2512214153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748614.

The product of its digits is 2400, while the sum is 26.

The square root of 2512214153 is about 50121.9927077925. The cubic root of 2512214153 is about 1359.4155059357.

The spelling of 2512214153 in words is "two billion, five hundred twelve million, two hundred fourteen thousand, one hundred fifty-three".

Divisors: 1 3371 745243 2512214153