Base | Representation |
---|---|
bin | 110010111000110… |
… | …001110110110010 |
3 | 2012111110202001221 |
4 | 302320301312302 |
5 | 3222024320244 |
6 | 220414415254 |
7 | 30104466460 |
oct | 6270616662 |
9 | 2174422057 |
10 | 853745074 |
11 | 3a8a0a346 |
12 | 1b9b0152a |
13 | 107b4cb00 |
14 | 81559830 |
15 | 4ee41784 |
hex | 32e31db2 |
853745074 has 48 divisors (see below), whose sum is σ = 1606839552. Its totient is φ = 333051264.
The previous prime is 853745063. The next prime is 853745099. The reversal of 853745074 is 470547358.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 853745074.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170247 + ... + 175189.
It is an arithmetic number, because the mean of its divisors is an integer number (33475824).
Almost surely, 2853745074 is an apocalyptic number.
853745074 is a deficient number, since it is larger than the sum of its proper divisors (753094478).
853745074 is a wasteful number, since it uses less digits than its factorization.
853745074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5051 (or 5038 counting only the distinct ones).
The product of its (nonzero) digits is 470400, while the sum is 43.
The square root of 853745074 is about 29218.9163727884. The cubic root of 853745074 is about 948.6574105865.
The spelling of 853745074 in words is "eight hundred fifty-three million, seven hundred forty-five thousand, seventy-four".
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