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680160527635084 = 22433954421672297
BaseRepresentation
bin1001101010100110100011011…
…0101000111101001010001100
310022012020201012121210222121021
42122221220312220331022030
51203122222230033310314
610410325233253243524
7263156655635646436
oct23251506650751214
93265221177728537
10680160527635084
111877a15071132a1
126434b8006335a4
1323269b2a018262
14bdd5d33843656
155397809a6a324
hex26a9a36a3d28c

680160527635084 has 12 divisors (see below), whose sum is σ = 1217961875067784. Its totient is φ = 332171420472864.

The previous prime is 680160527635067. The next prime is 680160527635103. The reversal of 680160527635084 is 480536725061086.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1977210835977 + ... + 1977210836320.

Almost surely, 2680160527635084 is an apocalyptic number.

It is an amenable number.

680160527635084 is a deficient number, since it is larger than the sum of its proper divisors (537801347432700).

680160527635084 is a wasteful number, since it uses less digits than its factorization.

680160527635084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3954421672344 (or 3954421672342 counting only the distinct ones).

The product of its (nonzero) digits is 58060800, while the sum is 61.

The spelling of 680160527635084 in words is "six hundred eighty trillion, one hundred sixty billion, five hundred twenty-seven million, six hundred thirty-five thousand, eighty-four".

Divisors: 1 2 4 43 86 172 3954421672297 7908843344594 15817686689188 170040131908771 340080263817542 680160527635084