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8145070436801 = 227340311054373
BaseRepresentation
bin111011010000110110000…
…0001111011000111000001
31001211122211222000011022002
41312201230001323013001
52031422101012434201
625153443234553345
71500314303246144
oct166415401730701
931748758004262
108145070436801
112660339a13611
12ab669b738855
134710ccaa72cc
1420231b46605b
15e1d12da376b
hex7686c07b1c1

8145070436801 has 8 divisors (see below), whose sum is σ = 8181199960704. Its totient is φ = 8108943090160.

The previous prime is 8145070436791. The next prime is 8145070436863. The reversal of 8145070436801 is 1086340705418.

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 8145070436801 - 234 = 8127890567617 is a prime.

It is a super-2 number, since 2×81450704368012 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8145070466801) 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, 7197851 + ... + 8252223.

It is an arithmetic number, because the mean of its divisors is an integer number (1022649995088).

Almost surely, 28145070436801 is an apocalyptic number.

It is an amenable number.

8145070436801 is a deficient number, since it is larger than the sum of its proper divisors (36129523903).

8145070436801 is a wasteful number, since it uses less digits than its factorization.

8145070436801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088631.

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 8145070436801 in words is "eight trillion, one hundred forty-five billion, seventy million, four hundred thirty-six thousand, eight hundred one".

Divisors: 1 227 34031 1054373 7725037 239342671 35881367563 8145070436801