Base | Representation |
---|---|
bin | 100000101101010111… |
… | …1100110111110111010 |
3 | 20201022021112120100222 |
4 | 1001122233212332322 |
5 | 2122323412002433 |
6 | 52134011500042 |
7 | 5034442232522 |
oct | 1013257467672 |
9 | 221267476328 |
10 | 70241906618 |
11 | 278757a80a4 |
12 | 11743a57622 |
13 | 68155b5270 |
14 | 3584bc6682 |
15 | 1c61996b98 |
hex | 105abe6fba |
70241906618 has 8 divisors (see below), whose sum is σ = 113467695348. Its totient is φ = 32419341504.
The previous prime is 70241906587. The next prime is 70241906653. The reversal of 70241906618 is 81660914207.
It can be written as a sum of positive squares in 2 ways, for example, as 67611960529 + 2629946089 = 260023^2 + 51283^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1350805871 + ... + 1350805922.
Almost surely, 270241906618 is an apocalyptic number.
70241906618 is a deficient number, since it is larger than the sum of its proper divisors (43225788730).
70241906618 is a wasteful number, since it uses less digits than its factorization.
70241906618 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2701611808.
The product of its (nonzero) digits is 145152, while the sum is 44.
The spelling of 70241906618 in words is "seventy billion, two hundred forty-one million, nine hundred six thousand, six hundred eighteen".
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