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2052607151 = 77918120507
BaseRepresentation
bin111101001011000…
…0100110010101111
312022001100020200002
41322112010302233
513200431412101
6535402254515
7101602605260
oct17226046257
95261306602
102052607151
11963709151
124934b743b
1326933635a
14156870967
15c0304d6b
hex7a584caf

2052607151 has 16 divisors (see below), whose sum is σ = 2388771840. Its totient is φ = 1727425440.

The previous prime is 2052607127. The next prime is 2052607157. The reversal of 2052607151 is 1517062502.

It is a cyclic number.

It is not a de Polignac number, because 2052607151 - 26 = 2052607087 is a prime.

It is a super-2 number, since 2×20526071512 = 8426392232672673602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052607157) 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 15 ways as a sum of consecutive naturals, for example, 89840 + ... + 110346.

It is an arithmetic number, because the mean of its divisors is an integer number (149298240).

Almost surely, 22052607151 is an apocalyptic number.

2052607151 is a deficient number, since it is larger than the sum of its proper divisors (336164689).

2052607151 is a wasteful number, since it uses less digits than its factorization.

2052607151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20774.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 2052607151 is about 45305.7077088528. The cubic root of 2052607151 is about 1270.8723935473.

Adding to 2052607151 its reverse (1517062502), we get a palindrome (3569669653).

The spelling of 2052607151 in words is "two billion, fifty-two million, six hundred seven thousand, one hundred fifty-one".

Divisors: 1 7 79 181 553 1267 14299 20507 100093 143549 1620053 3711767 11340371 25982369 293229593 2052607151