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2052114031 = 11186555821
BaseRepresentation
bin111101001010000…
…1100011001101111
312022000102012020101
41322110030121233
513200320122111
6535343531531
7101565452512
oct17224143157
95260365211
102052114031
11963401710
124932b9ba7
132691c2a76
14156782d79
15c0258bc1
hex7a50c66f

2052114031 has 4 divisors (see below), whose sum is σ = 2238669864. Its totient is φ = 1865558200.

The previous prime is 2052114007. The next prime is 2052114079. The reversal of 2052114031 is 1304112502.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2052114031 - 211 = 2052111983 is a prime.

It is a super-2 number, since 2×20521140312 = 8422343992454137922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052115031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93277900 + ... + 93277921.

It is an arithmetic number, because the mean of its divisors is an integer number (559667466).

Almost surely, 22052114031 is an apocalyptic number.

2052114031 is a deficient number, since it is larger than the sum of its proper divisors (186555833).

2052114031 is a wasteful number, since it uses less digits than its factorization.

2052114031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186555832.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2052114031 is about 45300.2652420491. The cubic root of 2052114031 is about 1270.7706135929.

Adding to 2052114031 its reverse (1304112502), we get a palindrome (3356226533).

The spelling of 2052114031 in words is "two billion, fifty-two million, one hundred fourteen thousand, thirty-one".

Divisors: 1 11 186555821 2052114031