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2872060319 = 11325416463
BaseRepresentation
bin1010101100110000…
…0010100110011111
321102011021210002102
42223030002212133
521340221412234
61152554115315
7131113052462
oct25314024637
97364253072
102872060319
111244226477
12681a1bb3b
1336a03a79b
141d36212d9
1511c220c7e
hexab30299f

2872060319 has 4 divisors (see below), whose sum is σ = 2897476896. Its totient is φ = 2846643744.

The previous prime is 2872060313. The next prime is 2872060339. The reversal of 2872060319 is 9130602782.

2872060319 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2872060319 is a prime.

It is a super-2 number, since 2×28720603192 = 16497460951948763522, 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 (2872060313) 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, 12708119 + ... + 12708344.

It is an arithmetic number, because the mean of its divisors is an integer number (724369224).

Almost surely, 22872060319 is an apocalyptic number.

2872060319 is a deficient number, since it is larger than the sum of its proper divisors (25416577).

2872060319 is a wasteful number, since it uses less digits than its factorization.

2872060319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25416576.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 2872060319 is about 53591.6067962139. The cubic root of 2872060319 is about 1421.4486833908.

The spelling of 2872060319 in words is "two billion, eight hundred seventy-two million, sixty thousand, three hundred nineteen".

Divisors: 1 113 25416463 2872060319