Base | Representation |
---|---|
bin | 100000100111101011… |
… | …1001010011110010100 |
3 | 20200210222012220210001 |
4 | 1001033113022132110 |
5 | 2121431020332022 |
6 | 52103030541044 |
7 | 5026633146022 |
oct | 1011727123624 |
9 | 220728186701 |
10 | 70050949012 |
11 | 27787a308a0 |
12 | 116abb07784 |
13 | 67b4b759b5 |
14 | 35676b9712 |
15 | 1c4ed26b27 |
hex | 104f5ca794 |
70050949012 has 24 divisors (see below), whose sum is σ = 136995429312. Its totient is φ = 31064721600.
The previous prime is 70050948973. The next prime is 70050949021. The reversal of 70050949012 is 21094905007.
It is a super-2 number, since 2×700509490122 (a number of 22 digits) contains 22 as substring.
It is a congruent 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, 19413648 + ... + 19417255.
It is an arithmetic number, because the mean of its divisors is an integer number (5708142888).
Almost surely, 270050949012 is an apocalyptic number.
It is an amenable number.
70050949012 is a deficient number, since it is larger than the sum of its proper divisors (66944480300).
70050949012 is a wasteful number, since it uses less digits than its factorization.
70050949012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38830959 (or 38830957 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 37.
The spelling of 70050949012 in words is "seventy billion, fifty million, nine hundred forty-nine thousand, twelve".
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