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70085284801 = 714396957737
BaseRepresentation
bin100000101000101101…
…0001001001111000001
320200220100211100121221
41001101122021033001
52122013313103201
652110254515041
75030531043250
oct1012132111701
9220810740557
1070085284801
11277a5352884
12116bb505a81
1367bc00832c
14356c096797
151c52d5a4a1
hex10516893c1

70085284801 has 8 divisors (see below), whose sum is σ = 80153141760. Its totient is φ = 60031346208.

The previous prime is 70085284783. The next prime is 70085284813. The reversal of 70085284801 is 10848258007.

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 70085284801 - 217 = 70085153729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70085284201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3468796 + ... + 3488941.

It is an arithmetic number, because the mean of its divisors is an integer number (10019142720).

Almost surely, 270085284801 is an apocalyptic number.

It is an amenable number.

70085284801 is a deficient number, since it is larger than the sum of its proper divisors (10067856959).

70085284801 is a wasteful number, since it uses less digits than its factorization.

70085284801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6959183.

The product of its (nonzero) digits is 143360, while the sum is 43.

The spelling of 70085284801 in words is "seventy billion, eighty-five million, two hundred eighty-four thousand, eight hundred one".

Divisors: 1 7 1439 10073 6957737 48704159 10012183543 70085284801