Base | Representation |
---|---|
bin | 100000100111011100… |
… | …1000111111101110000 |
3 | 20200210102101211212100 |
4 | 1001032321013331300 |
5 | 2121422011340131 |
6 | 52102150100400 |
7 | 5026506211020 |
oct | 1011671077560 |
9 | 220712354770 |
10 | 70043074416 |
11 | 27783542567 |
12 | 116a934a700 |
13 | 67b3349683 |
14 | 3566629a80 |
15 | 1c4e2bd7e6 |
hex | 104ee47f70 |
70043074416 has 120 divisors (see below), whose sum is σ = 237204755424. Its totient is φ = 18835107840.
The previous prime is 70043074391. The next prime is 70043074471. The reversal of 70043074416 is 61447034007.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2026605 + ... + 2060876.
Almost surely, 270043074416 is an apocalyptic number.
It is an amenable number.
70043074416 is an abundant number, since it is smaller than the sum of its proper divisors (167161681008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70043074416 is a wasteful number, since it uses less digits than its factorization.
70043074416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4087519 (or 4087510 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 36.
The spelling of 70043074416 in words is "seventy billion, forty-three million, seventy-four thousand, four hundred sixteen".
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