Base | Representation |
---|---|
bin | 11001110001000011010… |
… | …10110100101100001100 |
3 | 10010122012001002012211222 |
4 | 30320201222310230030 |
5 | 104001123000340342 |
6 | 1514414130302512 |
7 | 120651153666446 |
oct | 14704152645414 |
9 | 3118161065758 |
10 | 885328136972 |
11 | 31151371aa64 |
12 | 1236ba727a38 |
13 | 65641c0cb56 |
14 | 30bc89bb496 |
15 | 18069432ed2 |
hex | ce21ab4b0c |
885328136972 has 6 divisors (see below), whose sum is σ = 1549324239708. Its totient is φ = 442664068484.
The previous prime is 885328136971. The next prime is 885328136989. The reversal of 885328136972 is 279631823588.
It is a super-2 number, since 2×8853281369722 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (885328136971) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110666017118 + ... + 110666017125.
It is an arithmetic number, because the mean of its divisors is an integer number (258220706618).
Almost surely, 2885328136972 is an apocalyptic number.
It is an amenable number.
885328136972 is a deficient number, since it is larger than the sum of its proper divisors (663996102736).
885328136972 is a wasteful number, since it uses less digits than its factorization.
885328136972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221332034247 (or 221332034245 counting only the distinct ones).
The product of its digits is 34836480, while the sum is 62.
The spelling of 885328136972 in words is "eight hundred eighty-five billion, three hundred twenty-eight million, one hundred thirty-six thousand, nine hundred seventy-two".
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