Base | Representation |
---|---|
bin | 10000000100010111000111… |
… | …011111010110111010000000 |
3 | 100021012211121100120111011222 |
4 | 100010113013133112322000 |
5 | 33230312433103313420 |
6 | 410144345050054212 |
7 | 20612424626163650 |
oct | 2004270737267200 |
9 | 307184540514158 |
10 | 70668443807360 |
11 | 20576356230173 |
12 | 7b14026a1a368 |
13 | 305800c5735b9 |
14 | 1364529b92360 |
15 | 8283ad52a225 |
hex | 4045c77d6e80 |
70668443807360 has 128 divisors (see below), whose sum is σ = 194306071155840. Its totient is φ = 24074854502400.
The previous prime is 70668443807287. The next prime is 70668443807371. The reversal of 70668443807360 is 6370834486607.
It is a tau number, because it is divible by the number of its divisors (128).
It is a junction number, because it is equal to n+sod(n) for n = 70668443807293 and 70668443807302.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49532966 + ... + 50939685.
It is an arithmetic number, because the mean of its divisors is an integer number (1518016180905).
Almost surely, 270668443807360 is an apocalyptic number.
70668443807360 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
70668443807360 is an abundant number, since it is smaller than the sum of its proper divisors (123637627348480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70668443807360 is a wasteful number, since it uses less digits than its factorization.
70668443807360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100472834 (or 100472822 counting only the distinct ones).
The product of its (nonzero) digits is 97542144, while the sum is 62.
The spelling of 70668443807360 in words is "seventy trillion, six hundred sixty-eight billion, four hundred forty-three million, eight hundred seven thousand, three hundred sixty".
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