Base | Representation |
---|---|
bin | 100000110010011111… |
… | …0011001001001000100 |
3 | 20201202020112011122110 |
4 | 1001210332121021010 |
5 | 2123201332213434 |
6 | 52203022501020 |
7 | 5041625223105 |
oct | 1014476311104 |
9 | 221666464573 |
10 | 70413554244 |
11 | 27953685540 |
12 | 11791434770 |
13 | 68420234c7 |
14 | 359d9083ac |
15 | 1c71aa04e9 |
hex | 1064f99244 |
70413554244 has 48 divisors (see below), whose sum is σ = 180135244800. Its totient is φ = 21230209440.
The previous prime is 70413554219. The next prime is 70413554249. The reversal of 70413554244 is 44245531407.
It is not an unprimeable number, because it can be changed into a prime (70413554249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1314024 + ... + 1366559.
It is an arithmetic number, because the mean of its divisors is an integer number (3752817600).
Almost surely, 270413554244 is an apocalyptic number.
It is an amenable number.
70413554244 is an abundant number, since it is smaller than the sum of its proper divisors (109721690556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70413554244 is a wasteful number, since it uses less digits than its factorization.
70413554244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2680800 (or 2680798 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 39.
The spelling of 70413554244 in words is "seventy billion, four hundred thirteen million, five hundred fifty-four thousand, two hundred forty-four".
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