Base | Representation |
---|---|
bin | 100000110101001111… |
… | …1100010101111000101 |
3 | 20201222200201112012222 |
4 | 1001222133202233011 |
5 | 2123344032132443 |
6 | 52220131022125 |
7 | 5044131135260 |
oct | 1015237425705 |
9 | 221880645188 |
10 | 70506130373 |
11 | 279a0966338 |
12 | 117b843a945 |
13 | 6858267b93 |
14 | 35abd25cd7 |
15 | 1c79c8a468 |
hex | 106a7e2bc5 |
70506130373 has 8 divisors (see below), whose sum is σ = 84819405120. Its totient is φ = 57253098240.
The previous prime is 70506130363. The next prime is 70506130379. The reversal of 70506130373 is 37303160507.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70506130373 - 26 = 70506130309 is a prime.
It is a super-2 number, since 2×705061303732 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70506130379) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265060508 + ... + 265060773.
It is an arithmetic number, because the mean of its divisors is an integer number (10602425640).
Almost surely, 270506130373 is an apocalyptic number.
It is an amenable number.
70506130373 is a deficient number, since it is larger than the sum of its proper divisors (14313274747).
70506130373 is a wasteful number, since it uses less digits than its factorization.
70506130373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 530121307.
The product of its (nonzero) digits is 39690, while the sum is 35.
The spelling of 70506130373 in words is "seventy billion, five hundred six million, one hundred thirty thousand, three hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •