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576347130248 = 23139219312
BaseRepresentation
bin10000110001100001111…
…01110100100110001000
32001002122121210202222012
420120300331310212020
533420324331131443
61120434211115052
756432263530041
oct10306075644610
92032577722865
10576347130248
11202477a2545a
12938495a2a88
13424705510a6
141dc76ba98c8
15eed359a118
hex8630f74988

576347130248 has 36 divisors (see below), whose sum is σ = 1089045247095. Its totient is φ = 285952212240.

The previous prime is 576347130221. The next prime is 576347130283. The reversal of 576347130248 is 842031743675.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 288173565124 + 288173565124 = 536818^2 + 536818^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=536818.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 576347130196 and 576347130205.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 298469843 + ... + 298471773.

Almost surely, 2576347130248 is an apocalyptic number.

It is an amenable number.

576347130248 is a deficient number, since it is larger than the sum of its proper divisors (512698116847).

576347130248 is an frugal number, since it uses more digits than its factorization.

576347130248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4146 (or 2072 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 50.

Multiplying 576347130248 by its sum of digits (50), we get a square (28817356512400 = 53681802).

The spelling of 576347130248 in words is "five hundred seventy-six billion, three hundred forty-seven million, one hundred thirty thousand, two hundred forty-eight".

Divisors: 1 2 4 8 139 278 556 1112 1931 3862 7724 15448 19321 38642 77284 154568 268409 536818 1073636 2147272 3728761 7457522 14915044 29830088 37308851 74617702 149235404 298470808 518297779 1036595558 2073191116 4146382232 72043391281 144086782562 288173565124 576347130248