Base | Representation |
---|---|
bin | 100000110001110001… |
… | …1001011110011011000 |
3 | 20201200120112102122112 |
4 | 1001203203023303120 |
5 | 2123124222111004 |
6 | 52200410211452 |
7 | 5041215051314 |
oct | 1014343136330 |
9 | 221616472575 |
10 | 70389644504 |
11 | 27941134823 |
12 | 11785423b88 |
13 | 683a0a162a |
14 | 359a682b44 |
15 | 1c6e92ae6e |
hex | 10638cbcd8 |
70389644504 has 16 divisors (see below), whose sum is σ = 133148554920. Its totient is φ = 34883363200.
The previous prime is 70389644467. The next prime is 70389644519. The reversal of 70389644504 is 40544698307.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 38931422 + ... + 38933229.
Almost surely, 270389644504 is an apocalyptic number.
It is an amenable number.
70389644504 is a deficient number, since it is larger than the sum of its proper divisors (62758910416).
70389644504 is a wasteful number, since it uses less digits than its factorization.
70389644504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77864770 (or 77864766 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 50.
The spelling of 70389644504 in words is "seventy billion, three hundred eighty-nine million, six hundred forty-four thousand, five hundred four".
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