Base | Representation |
---|---|
bin | 100000100110111110… |
… | …1000100001110100001 |
3 | 20200202022202222020001 |
4 | 1001031331010032201 |
5 | 2121403444033330 |
6 | 52100424420001 |
7 | 5026225326211 |
oct | 1011575041641 |
9 | 220668688201 |
10 | 70027330465 |
11 | 27775669934 |
12 | 116a4017601 |
13 | 67accc6521 |
14 | 35644cc241 |
15 | 1c4cc0d9ca |
hex | 104df443a1 |
70027330465 has 8 divisors (see below), whose sum is σ = 84135155688. Its totient is φ = 55953624960.
The previous prime is 70027330423. The next prime is 70027330493. The reversal of 70027330465 is 56403372007.
It can be written as a sum of positive squares in 4 ways, for example, as 2475162001 + 67552168464 = 49751^2 + 259908^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70027330465 - 211 = 70027328417 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8525412 + ... + 8533621.
It is an arithmetic number, because the mean of its divisors is an integer number (10516894461).
Almost surely, 270027330465 is an apocalyptic number.
It is an amenable number.
70027330465 is a deficient number, since it is larger than the sum of its proper divisors (14107825223).
70027330465 is a wasteful number, since it uses less digits than its factorization.
70027330465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17059859.
The product of its (nonzero) digits is 105840, while the sum is 37.
The spelling of 70027330465 in words is "seventy billion, twenty-seven million, three hundred thirty thousand, four hundred sixty-five".
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