Base | Representation |
---|---|
bin | 100000100100101000… |
… | …0010010110110000100 |
3 | 20200112211102012120111 |
4 | 1001021100102312010 |
5 | 2121223303004441 |
6 | 52044530442404 |
7 | 5024250212065 |
oct | 1011120226604 |
9 | 220484365514 |
10 | 69948484996 |
11 | 27735107095 |
12 | 11681733404 |
13 | 679987b7c0 |
14 | 3557c4656c |
15 | 1c45d37081 |
hex | 1049412d84 |
69948484996 has 48 divisors (see below), whose sum is σ = 136816827840. Its totient is φ = 31068938880.
The previous prime is 69948484993. The next prime is 69948484997.
69948484996 is nontrivially palindromic in base 10.
It is not an unprimeable number, because it can be changed into a prime (69948484993) 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, 387411 + ... + 538501.
It is an arithmetic number, because the mean of its divisors is an integer number (2850350580).
Almost surely, 269948484996 is an apocalyptic number.
It is an amenable number.
69948484996 is a deficient number, since it is larger than the sum of its proper divisors (66868342844).
69948484996 is a wasteful number, since it uses less digits than its factorization.
69948484996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151444 (or 151442 counting only the distinct ones).
The product of its digits is 967458816, while the sum is 76.
The spelling of 69948484996 in words is "sixty-nine billion, nine hundred forty-eight million, four hundred eighty-four thousand, nine hundred ninety-six".
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