Base | Representation |
---|---|
bin | 110011011011100000000… |
… | …1011101111110110000100 |
3 | 221000201220010020222200010 |
4 | 1212313000023233312010 |
5 | 1411302134022210243 |
6 | 23011110554150220 |
7 | 1326451445322150 |
oct | 146670013576604 |
9 | 27021803228603 |
10 | 7068445506948 |
11 | 228579023a811 |
12 | 961ab4122370 |
13 | 3c37229b14b7 |
14 | 1a6186602060 |
15 | c3cee5ee433 |
hex | 66dc02efd84 |
7068445506948 has 48 divisors (see below), whose sum is σ = 18850161634304. Its totient is φ = 2019451543200.
The previous prime is 7068445506817. The next prime is 7068445506949. The reversal of 7068445506948 is 8496055448607.
It is not an unprimeable number, because it can be changed into a prime (7068445506949) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529978 + ... + 3797073.
Almost surely, 27068445506948 is an apocalyptic number.
It is an amenable number.
7068445506948 is an abundant number, since it is smaller than the sum of its proper divisors (11781716127356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7068445506948 is a wasteful number, since it uses less digits than its factorization.
7068445506948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4346512 (or 4346510 counting only the distinct ones).
The product of its (nonzero) digits is 232243200, while the sum is 66.
The spelling of 7068445506948 in words is "seven trillion, sixty-eight billion, four hundred forty-five million, five hundred six thousand, nine hundred forty-eight".
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