Base | Representation |
---|---|
bin | 100000111101011110… |
… | …1100111000110000001 |
3 | 20202200221122220202012 |
4 | 1001322331213012001 |
5 | 2124430301314001 |
6 | 52303401302305 |
7 | 5054024611106 |
oct | 1017275470601 |
9 | 222627586665 |
10 | 70782448001 |
11 | 28022934911 |
12 | 11874a94995 |
13 | 68a0593435 |
14 | 35d68d2aad |
15 | 1c9416c2bb |
hex | 107af67181 |
70782448001 has 8 divisors (see below), whose sum is σ = 73229832000. Its totient is φ = 68335504720.
The previous prime is 70782447991. The next prime is 70782448103. The reversal of 70782448001 is 10084428707.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-70782448001 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 70782448001.
It is not an unprimeable number, because it can be changed into a prime (70782448301) 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, 234956 + ... + 443586.
It is an arithmetic number, because the mean of its divisors is an integer number (9153729000).
Almost surely, 270782448001 is an apocalyptic number.
It is an amenable number.
70782448001 is a deficient number, since it is larger than the sum of its proper divisors (2447383999).
70782448001 is a wasteful number, since it uses less digits than its factorization.
70782448001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220359.
The product of its (nonzero) digits is 100352, while the sum is 41.
The spelling of 70782448001 in words is "seventy billion, seven hundred eighty-two million, four hundred forty-eight thousand, one".
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