Base | Representation |
---|---|
bin | 100000110100011010… |
… | …0011010100111010101 |
3 | 20201220201212210001000 |
4 | 1001220310122213111 |
5 | 2123314340011301 |
6 | 52213245053513 |
7 | 5043340343505 |
oct | 1015064324725 |
9 | 221821783030 |
10 | 70478047701 |
11 | 27987025416 |
12 | 117aab57299 |
13 | 68524b4809 |
14 | 35a82d5a05 |
15 | 1c7758e786 |
hex | 1068d1a9d5 |
70478047701 has 32 divisors (see below), whose sum is σ = 105430533120. Its totient is φ = 46527350832.
The previous prime is 70478047697. The next prime is 70478047751. The reversal of 70478047701 is 10774087407.
It is a happy number.
70478047701 is a `hidden beast` number, since 70 + 478 + 0 + 47 + 70 + 1 = 666.
It is not a de Polignac number, because 70478047701 - 22 = 70478047697 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70478047751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13237626 + ... + 13242948.
It is an arithmetic number, because the mean of its divisors is an integer number (3294704160).
Almost surely, 270478047701 is an apocalyptic number.
It is an amenable number.
70478047701 is a deficient number, since it is larger than the sum of its proper divisors (34952485419).
70478047701 is a wasteful number, since it uses less digits than its factorization.
70478047701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10022 (or 10016 counting only the distinct ones).
The product of its (nonzero) digits is 307328, while the sum is 45.
The spelling of 70478047701 in words is "seventy billion, four hundred seventy-eight million, forty-seven thousand, seven hundred one".
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