Base | Representation |
---|---|
bin | 100000111000110111… |
… | …0111101101000111000 |
3 | 20202022011022111101102 |
4 | 1001301232331220320 |
5 | 2124121132110430 |
6 | 52240150510532 |
7 | 5050134543602 |
oct | 1016156755070 |
9 | 222264274342 |
10 | 70627613240 |
11 | 27a534a01a8 |
12 | 11831065448 |
13 | 6877490a32 |
14 | 35c010a172 |
15 | 1c85785345 |
hex | 1071bbda38 |
70627613240 has 16 divisors (see below), whose sum is σ = 158912129880. Its totient is φ = 28251045280.
The previous prime is 70627613237. The next prime is 70627613261. The reversal of 70627613240 is 4231672607.
It is a junction number, because it is equal to n+sod(n) for n = 70627613194 and 70627613203.
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 3 ways as a sum of consecutive naturals, for example, 882845126 + ... + 882845205.
Almost surely, 270627613240 is an apocalyptic number.
It is an amenable number.
70627613240 is an abundant number, since it is smaller than the sum of its proper divisors (88284516640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70627613240 is a wasteful number, since it uses less digits than its factorization.
70627613240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1765690342 (or 1765690338 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 38.
The spelling of 70627613240 in words is "seventy billion, six hundred twenty-seven million, six hundred thirteen thousand, two hundred forty".
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