Base | Representation |
---|---|
bin | 100000110010110101… |
… | …1000101100011000110 |
3 | 20201210001120102021202 |
4 | 1001211223011203012 |
5 | 2123212332123340 |
6 | 52204121542502 |
7 | 5042126631152 |
oct | 1014553054306 |
9 | 221701512252 |
10 | 70425270470 |
11 | 2795a258075 |
12 | 11795344a32 |
13 | 6844596299 |
14 | 35a12b8062 |
15 | 1c72b16c15 |
hex | 1065ac58c6 |
70425270470 has 32 divisors (see below), whose sum is σ = 130719633408. Its totient is φ = 27303048288.
The previous prime is 70425270467. The next prime is 70425270481. The reversal of 70425270470 is 7407252407.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678974 + ... + 775793.
It is an arithmetic number, because the mean of its divisors is an integer number (4084988544).
Almost surely, 270425270470 is an apocalyptic number.
70425270470 is a deficient number, since it is larger than the sum of its proper divisors (60294362938).
70425270470 is a wasteful number, since it uses less digits than its factorization.
70425270470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1454924.
The product of its (nonzero) digits is 109760, while the sum is 38.
The spelling of 70425270470 in words is "seventy billion, four hundred twenty-five million, two hundred seventy thousand, four hundred seventy".
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