Base | Representation |
---|---|
bin | 100000110100001011… |
… | …1000000001001111000 |
3 | 20201220012101001010211 |
4 | 1001220113000021320 |
5 | 2123310401242034 |
6 | 52212411520504 |
7 | 5043214660654 |
oct | 1015027001170 |
9 | 221805331124 |
10 | 70470337144 |
11 | 27982739359 |
12 | 117a8459134 |
13 | 6850a1505c |
14 | 35a7289a64 |
15 | 1c76a69d64 |
hex | 10685c0278 |
70470337144 has 16 divisors (see below), whose sum is σ = 132148648800. Its totient is φ = 35230697472.
The previous prime is 70470337141. The next prime is 70470337153. The reversal of 70470337144 is 44173307407.
It is a super-3 number, since 3×704703371443 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 70470337097 and 70470337106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70470337141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491424 + ... + 618415.
It is an arithmetic number, because the mean of its divisors is an integer number (8259290550).
Almost surely, 270470337144 is an apocalyptic number.
It is an amenable number.
70470337144 is a deficient number, since it is larger than the sum of its proper divisors (61678311656).
70470337144 is a wasteful number, since it uses less digits than its factorization.
70470337144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1117782 (or 1117778 counting only the distinct ones).
The product of its (nonzero) digits is 197568, while the sum is 40.
The spelling of 70470337144 in words is "seventy billion, four hundred seventy million, three hundred thirty-seven thousand, one hundred forty-four".
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