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8689937359034 = 212133582002209
BaseRepresentation
bin111111001110100100010…
…1000010010000010111010
31010202202020200020200020002
41332131020220102002322
52114333442430442114
630252034020033002
71554553514544131
oct176351050220272
933682220220202
108689937359034
112850422102828
12b84202532762
134b05c43b0879
14220849396918
151010a28d97de
hex7e748a120ba

8689937359034 has 8 divisors (see below), whose sum is σ = 13045652048820. Its totient is φ = 4341386676096.

The previous prime is 8689937359031. The next prime is 8689937359063. The reversal of 8689937359034 is 4309537399868.

It can be written as a sum of positive squares in 2 ways, for example, as 8515628604025 + 174308755009 = 2918155^2 + 417503^2 .

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

It is a super-2 number, since 2×86899373590342 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8689937359031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1790998679 + ... + 1791003530.

Almost surely, 28689937359034 is an apocalyptic number.

8689937359034 is a deficient number, since it is larger than the sum of its proper divisors (4355714689786).

8689937359034 is a wasteful number, since it uses less digits than its factorization.

8689937359034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3582003424.

The product of its (nonzero) digits is 1058158080, while the sum is 74.

The spelling of 8689937359034 in words is "eight trillion, six hundred eighty-nine billion, nine hundred thirty-seven million, three hundred fifty-nine thousand, thirty-four".

Divisors: 1 2 1213 2426 3582002209 7164004418 4344968679517 8689937359034