Base | Representation |
---|---|
bin | 10000000111011101000001… |
… | …111110001010011100000000 |
3 | 100021222011010102102022021200 |
4 | 100013131001332022130000 |
5 | 33242303142214204413 |
6 | 410430132044221200 |
7 | 20633660032652136 |
oct | 2007350176123400 |
9 | 307864112368250 |
10 | 70880952100608 |
11 | 20648496664201 |
12 | 7b4925353a800 |
13 | 3072078124110 |
14 | 13709291a5756 |
15 | 82db99b75573 |
hex | 407741f8a700 |
70880952100608 has 432 divisors, whose sum is σ = 233149314879936. Its totient is φ = 20516467507200.
The previous prime is 70880952100601. The next prime is 70880952100667. The reversal of 70880952100608 is 80600125908807.
70880952100608 is a `hidden beast` number, since 7 + 0 + 8 + 8 + 0 + 9 + 5 + 21 + 0 + 0 + 608 = 666.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70880952100601) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 1062633658 + ... + 1062700358.
It is an arithmetic number, because the mean of its divisors is an integer number (539697488148).
Almost surely, 270880952100608 is an apocalyptic number.
70880952100608 is a gapful number since it is divisible by the number (78) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 70880952100608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116574657439968).
70880952100608 is an abundant number, since it is smaller than the sum of its proper divisors (162268362779328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70880952100608 is a wasteful number, since it uses less digits than its factorization.
70880952100608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68840 (or 68823 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 54.
The spelling of 70880952100608 in words is "seventy trillion, eight hundred eighty billion, nine hundred fifty-two million, one hundred thousand, six hundred eight".
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