Base | Representation |
---|---|
bin | 11111110110100001010110… |
… | …00001011011010000000000 |
3 | 100012000001100110212222102220 |
4 | 33323100223001123100000 |
5 | 33140041130401112331 |
6 | 404545155433211040 |
7 | 20516305015340142 |
oct | 1773205301332000 |
9 | 305001313788386 |
10 | 70043048457216 |
11 | 203550a992119a |
12 | 7a3298b260a80 |
13 | 30110535088b3 |
14 | 134215cc50c92 |
15 | 816ea8e44296 |
hex | 3fb42b05b400 |
70043048457216 has 176 divisors, whose sum is σ = 188760578657664. Its totient is φ = 23089386848256.
The previous prime is 70043048457169. The next prime is 70043048457227. The reversal of 70043048457216 is 61275484034007.
It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.
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, 231781930 + ... + 232083926.
Almost surely, 270043048457216 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 70043048457216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94380289328832).
70043048457216 is an abundant number, since it is smaller than the sum of its proper divisors (118717530200448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70043048457216 is a wasteful number, since it uses less digits than its factorization.
70043048457216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302856 (or 302838 counting only the distinct ones).
The product of its (nonzero) digits is 4515840, while the sum is 51.
The spelling of 70043048457216 in words is "seventy trillion, forty-three billion, forty-eight million, four hundred fifty-seven thousand, two hundred sixteen".
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