Base | Representation |
---|---|
bin | 100000110011001101… |
… | …0011001000110110100 |
3 | 20201210220220110002112 |
4 | 1001212122121012310 |
5 | 2123224020440343 |
6 | 52205243430152 |
7 | 5042340220262 |
oct | 1014632310664 |
9 | 221726813075 |
10 | 70437671348 |
11 | 27966258030 |
12 | 11799525358 |
13 | 6847018895 |
14 | 35a2bc5432 |
15 | 1c73c66218 |
hex | 10666991b4 |
70437671348 has 12 divisors (see below), whose sum is σ = 134471918112. Its totient is φ = 32017123320.
The previous prime is 70437671299. The next prime is 70437671389. The reversal of 70437671348 is 84317673407.
It is a super-2 number, since 2×704376713482 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 70437671296 and 70437671305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800428040 + ... + 800428127.
It is an arithmetic number, because the mean of its divisors is an integer number (11205993176).
Almost surely, 270437671348 is an apocalyptic number.
It is an amenable number.
70437671348 is a deficient number, since it is larger than the sum of its proper divisors (64034246764).
70437671348 is a wasteful number, since it uses less digits than its factorization.
70437671348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1600856182 (or 1600856180 counting only the distinct ones).
The product of its (nonzero) digits is 2370816, while the sum is 50.
The spelling of 70437671348 in words is "seventy billion, four hundred thirty-seven million, six hundred seventy-one thousand, three hundred forty-eight".
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