Base | Representation |
---|---|
bin | 100000101010101110… |
… | …0011111101110110101 |
3 | 20201002002021011021101 |
4 | 1001111130133232311 |
5 | 2122133132310401 |
6 | 52121114250101 |
7 | 5032312514146 |
oct | 1012534375665 |
9 | 221062234241 |
10 | 70153010101 |
11 | 2782a5aa8a9 |
12 | 1171a126931 |
13 | 680005b685 |
14 | 3577085acd |
15 | 1c58c87101 |
hex | 105571fbb5 |
70153010101 has 8 divisors (see below), whose sum is σ = 74318119704. Its totient is φ = 65992174080.
The previous prime is 70153010051. The next prime is 70153010119. The reversal of 70153010101 is 10101035107.
It can be written as a sum of positive squares in 4 ways, for example, as 35455007025 + 34698003076 = 188295^2 + 186274^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 70153010101 - 211 = 70153008053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70153010801) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1034560 + ... + 1100281.
It is an arithmetic number, because the mean of its divisors is an integer number (9289764963).
Almost surely, 270153010101 is an apocalyptic number.
It is an amenable number.
70153010101 is a deficient number, since it is larger than the sum of its proper divisors (4165109603).
70153010101 is a wasteful number, since it uses less digits than its factorization.
70153010101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2136791.
The product of its (nonzero) digits is 105, while the sum is 19.
Adding to 70153010101 its reverse (10101035107), we get a palindrome (80254045208).
The spelling of 70153010101 in words is "seventy billion, one hundred fifty-three million, ten thousand, one hundred one".
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