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70942841908675 = 52111974492916509
BaseRepresentation
bin10000001000010110101010…
…111001000010110111000011
3100022012001212122000022100021
4100020112222321002313003
533244311420012034200
6410514405221434311
720641310520440302
oct2010265271026703
9308161778008307
1070942841908675
1120671765866010
127b5924626b997
133077b5c256b19
14137391aa2c439
158305bd27141a
hex4085aae42dc3

70942841908675 has 48 divisors (see below), whose sum is σ = 96668307252000. Its totient is φ = 51218546892800.

The previous prime is 70942841908591. The next prime is 70942841908681. The reversal of 70942841908675 is 57680914824907.

It is not a de Polignac number, because 70942841908675 - 235 = 70908482170307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22866321 + ... + 25782829.

It is an arithmetic number, because the mean of its divisors is an integer number (2013923067750).

Almost surely, 270942841908675 is an apocalyptic number.

70942841908675 is a deficient number, since it is larger than the sum of its proper divisors (25725465343325).

70942841908675 is a wasteful number, since it uses less digits than its factorization.

70942841908675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2917176 (or 2917171 counting only the distinct ones).

The product of its (nonzero) digits is 243855360, while the sum is 70.

The spelling of 70942841908675 in words is "seventy trillion, nine hundred forty-two billion, eight hundred forty-one million, nine hundred eight thousand, six hundred seventy-five".

Divisors: 1 5 11 25 55 197 275 449 985 2167 2245 4925 4939 10835 11225 24695 54175 88453 123475 442265 972983 2211325 2916509 4864915 14582545 24324575 32081599 72912725 160407995 574552273 802039975 1309512541 2872761365 6320075003 6547562705 14363806825 14404637951 31600375015 32737813525 72023189755 158001875075 257973970577 360115948775 1289869852885 2837713676347 6449349264425 14188568381735 70942841908675