Base | Representation |
---|---|
bin | 100000101000100000… |
… | …0011110100001110100 |
3 | 20200212220011111211022 |
4 | 1001101000132201310 |
5 | 2122010102300101 |
6 | 52105454400312 |
7 | 5030416620461 |
oct | 1012100364164 |
9 | 220786144738 |
10 | 70078556276 |
11 | 277a1577613 |
12 | 116b9200098 |
13 | 67ba7c0861 |
14 | 356b224668 |
15 | 1c5247ba1b |
hex | 105101e874 |
70078556276 has 12 divisors (see below), whose sum is σ = 123279555840. Its totient is φ = 34855826040.
The previous prime is 70078556257. The next prime is 70078556287. The reversal of 70078556276 is 67265587007.
It is a super-2 number, since 2×700785562762 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45862166 + ... + 45863693.
It is an arithmetic number, because the mean of its divisors is an integer number (10273296320).
Almost surely, 270078556276 is an apocalyptic number.
It is an amenable number.
70078556276 is a deficient number, since it is larger than the sum of its proper divisors (53200999564).
70078556276 is a wasteful number, since it uses less digits than its factorization.
70078556276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91726054 (or 91726052 counting only the distinct ones).
The product of its (nonzero) digits is 4939200, while the sum is 53.
The spelling of 70078556276 in words is "seventy billion, seventy-eight million, five hundred fifty-six thousand, two hundred seventy-six".
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