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7135985484055 = 58342317107957
BaseRepresentation
bin110011111010111100111…
…1000010100000100010111
3221021012020002122022112201
41213311321320110010113
51413403444240442210
623102120530225331
71334362241544331
oct147657170240427
927235202568481
107135985484055
11230139985320a
12973003125247
133c9bc75859ac
141a9552612451
15c5953c7e53a
hex67d79e14117

7135985484055 has 8 divisors (see below), whose sum is σ = 8563285729152. Its totient is φ = 5708719621728.

The previous prime is 7135985483989. The next prime is 7135985484071. The reversal of 7135985484055 is 5504845895317.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7135985484055 - 211 = 7135985482007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8136864 + ... + 8971093.

It is an arithmetic number, because the mean of its divisors is an integer number (1070410716144).

Almost surely, 27135985484055 is an apocalyptic number.

7135985484055 is a deficient number, since it is larger than the sum of its proper divisors (1427300245097).

7135985484055 is a wasteful number, since it uses less digits than its factorization.

7135985484055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17191385.

The product of its (nonzero) digits is 120960000, while the sum is 64.

The spelling of 7135985484055 in words is "seven trillion, one hundred thirty-five billion, nine hundred eighty-five million, four hundred eighty-four thousand, fifty-five".

Divisors: 1 5 83423 417115 17107957 85539785 1427197096811 7135985484055