Base | Representation |
---|---|
bin | 10000000010011111100010… |
… | …111010111011110001001001 |
3 | 100020202120012201101102100120 |
4 | 100002133202322323301021 |
5 | 33221212013040032220 |
6 | 410005353124253453 |
7 | 20600231215303416 |
oct | 2002374272736111 |
9 | 306676181342316 |
10 | 70540055002185 |
11 | 2052696208960a |
12 | 7ab3175841289 |
13 | 3048b8b4241b2 |
14 | 135c22a69310d |
15 | 824d96d77a40 |
hex | 4027e2ebbc49 |
70540055002185 has 32 divisors (see below), whose sum is σ = 114133346784000. Its totient is φ = 37198284727296.
The previous prime is 70540055002133. The next prime is 70540055002189. The reversal of 70540055002185 is 58120055004507.
It is not a de Polignac number, because 70540055002185 - 29 = 70540055001673 is a prime.
It is a super-2 number, since 2×705400550021852 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (70540055002189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184798956 + ... + 185180274.
It is an arithmetic number, because the mean of its divisors is an integer number (3566667087000).
Almost surely, 270540055002185 is an apocalyptic number.
It is an amenable number.
70540055002185 is a deficient number, since it is larger than the sum of its proper divisors (43593291781815).
70540055002185 is a wasteful number, since it uses less digits than its factorization.
70540055002185 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 519985.
The product of its (nonzero) digits is 280000, while the sum is 42.
The spelling of 70540055002185 in words is "seventy trillion, five hundred forty billion, fifty-five million, two thousand, one hundred eighty-five".
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