Base | Representation |
---|---|
bin | 100000110001000001… |
… | …1001010000000000000 |
3 | 20201121211011111111111 |
4 | 1001202003022000000 |
5 | 2123101301040141 |
6 | 52154110453104 |
7 | 5040461065120 |
oct | 1014203120000 |
9 | 221554144444 |
10 | 70364471296 |
11 | 27928a00819 |
12 | 11778b04194 |
13 | 6834ac9642 |
14 | 35971acc80 |
15 | 1c6c607381 |
hex | 10620ca000 |
70364471296 has 112 divisors (see below), whose sum is σ = 161114353920. Its totient is φ = 30101667840.
The previous prime is 70364471257. The next prime is 70364471311. The reversal of 70364471296 is 69217446307.
It is a tau number, because it is divible by the number of its divisors (112).
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, 59579826 + ... + 59581006.
Almost surely, 270364471296 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 70364471296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80557176960).
70364471296 is an abundant number, since it is smaller than the sum of its proper divisors (90749882624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70364471296 is a wasteful number, since it uses less digits than its factorization.
70364471296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2253 (or 2229 counting only the distinct ones).
The product of its (nonzero) digits is 1524096, while the sum is 49.
The spelling of 70364471296 in words is "seventy billion, three hundred sixty-four million, four hundred seventy-one thousand, two hundred ninety-six".
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