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76200551434 = 27127139308327
BaseRepresentation
bin100011011110111101…
…0000010010000001010
321021200112210002101201
41012331322002100022
52222024320121214
655001150134414
75335215000040
oct1067572022012
9237615702351
1076200551434
112a353252147
12129274b140a
137254c316b7
14398c30c390
151eaeb61274
hex11bde8240a

76200551434 has 32 divisors (see below), whose sum is σ = 132605706240. Its totient is φ = 32167034928.

The previous prime is 76200551429. The next prime is 76200551491. The reversal of 76200551434 is 43415500267.

It is a junction number, because it is equal to n+sod(n) for n = 76200551393 and 76200551402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92979 + ... + 401305.

It is an arithmetic number, because the mean of its divisors is an integer number (4143928320).

Almost surely, 276200551434 is an apocalyptic number.

76200551434 is a deficient number, since it is larger than the sum of its proper divisors (56405154806).

76200551434 is a wasteful number, since it uses less digits than its factorization.

76200551434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308602.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 76200551434 in words is "seventy-six billion, two hundred million, five hundred fifty-one thousand, four hundred thirty-four".

Divisors: 1 2 7 14 127 139 254 278 889 973 1778 1946 17653 35306 123571 247142 308327 616654 2158289 4316578 39157529 42857453 78315058 85714906 274102703 300002171 548205406 600004342 5442896531 10885793062 38100275717 76200551434