Base | Representation |
---|---|
bin | 100000100000010000… |
… | …1100110000011000000 |
3 | 20200011121211021102211 |
4 | 1001000201212003000 |
5 | 2120423304301102 |
6 | 52022215351504 |
7 | 5020521265336 |
oct | 1010041460300 |
9 | 220147737384 |
10 | 69802025152 |
11 | 2766a4726a2 |
12 | 11640682594 |
13 | 677541c082 |
14 | 35425ddb56 |
15 | 1c380567d7 |
hex | 10408660c0 |
69802025152 has 28 divisors (see below), whose sum is σ = 138583848816. Its totient is φ = 34883260160.
The previous prime is 69802025149. The next prime is 69802025159. The reversal of 69802025152 is 25152020896.
It is not an unprimeable number, because it can be changed into a prime (69802025159) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150124 + ... + 402667.
It is an arithmetic number, because the mean of its divisors is an integer number (4949423172).
Almost surely, 269802025152 is an apocalyptic number.
It is an amenable number.
69802025152 is a deficient number, since it is larger than the sum of its proper divisors (68781823664).
69802025152 is a wasteful number, since it uses less digits than its factorization.
69802025152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 554776 (or 554766 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 40.
The spelling of 69802025152 in words is "sixty-nine billion, eight hundred two million, twenty-five thousand, one hundred fifty-two".
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