Base | Representation |
---|---|
bin | 10000000111011011111101… |
… | …101011011010100010101001 |
3 | 100021222001011120110101112210 |
4 | 100013123331223122202221 |
5 | 33242243320410211040 |
6 | 410425422234355333 |
7 | 20633616451056063 |
oct | 2007337553324251 |
9 | 307861146411483 |
10 | 70879806335145 |
11 | 20647a589306a5 |
12 | 7b48b9388bb49 |
13 | 3071c2493b5a2 |
14 | 137085ad52733 |
15 | 82db2e29e480 |
hex | 4076fdada8a9 |
70879806335145 has 16 divisors (see below), whose sum is σ = 113414087295360. Its totient is φ = 37800430992384.
The previous prime is 70879806335077. The next prime is 70879806335201. The reversal of 70879806335145 is 54153360897807.
It is not a de Polignac number, because 70879806335145 - 29 = 70879806334633 is a prime.
It is a super-2 number, since 2×708798063351452 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132999349 + ... + 133531218.
It is an arithmetic number, because the mean of its divisors is an integer number (7088380455960).
Almost surely, 270879806335145 is an apocalyptic number.
It is an amenable number.
70879806335145 is a deficient number, since it is larger than the sum of its proper divisors (42534280960215).
70879806335145 is a wasteful number, since it uses less digits than its factorization.
70879806335145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 266548304.
The product of its (nonzero) digits is 152409600, while the sum is 66.
The spelling of 70879806335145 in words is "seventy trillion, eight hundred seventy-nine billion, eight hundred six million, three hundred thirty-five thousand, one hundred forty-five".
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