Base | Representation |
---|---|
bin | 100000111010001010… |
… | …0101110100100010000 |
3 | 20202102012002012022001 |
4 | 1001310110232210100 |
5 | 2124213243124113 |
6 | 52244342123344 |
7 | 5051203106254 |
oct | 1016424564420 |
9 | 222365065261 |
10 | 70671067408 |
11 | 27a75a7aa37 |
12 | 11843720554 |
13 | 6883496866 |
14 | 35c5bbc264 |
15 | 1c894ba7dd |
hex | 107452e910 |
70671067408 has 40 divisors (see below), whose sum is σ = 137944296000. Its totient is φ = 35073396864.
The previous prime is 70671067391. The next prime is 70671067409. The reversal of 70671067408 is 80476017607.
It is not an unprimeable number, because it can be changed into a prime (70671067409) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307610 + ... + 1360582.
It is an arithmetic number, because the mean of its divisors is an integer number (3448607400).
Almost surely, 270671067408 is an apocalyptic number.
It is an amenable number.
70671067408 is a deficient number, since it is larger than the sum of its proper divisors (67273228592).
70671067408 is a wasteful number, since it uses less digits than its factorization.
70671067408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53599 (or 53593 counting only the distinct ones).
The product of its (nonzero) digits is 395136, while the sum is 46.
The spelling of 70671067408 in words is "seventy billion, six hundred seventy-one million, sixty-seven thousand, four hundred eight".
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