Base | Representation |
---|---|
bin | 101011111010011001… |
… | …110100010111001001 |
3 | 11111201000110000121010 |
4 | 223322121310113021 |
5 | 1233031042320113 |
6 | 33354420034133 |
7 | 3256303501650 |
oct | 537231642711 |
9 | 144630400533 |
10 | 47150745033 |
11 | 18aa6403687 |
12 | 917a832949 |
13 | 45a5688542 |
14 | 23d4168197 |
15 | 135e67b1c3 |
hex | afa6745c9 |
47150745033 has 16 divisors (see below), whose sum is σ = 71876935040. Its totient is φ = 26932715136.
The previous prime is 47150745001. The next prime is 47150745049. The reversal of 47150745033 is 33054705174.
It is not a de Polignac number, because 47150745033 - 25 = 47150745001 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 47150744982 and 47150745000.
It is not an unprimeable number, because it can be changed into a prime (47150745053) 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, 385348 + ... + 492741.
It is an arithmetic number, because the mean of its divisors is an integer number (4492308440).
Almost surely, 247150745033 is an apocalyptic number.
It is an amenable number.
47150745033 is a deficient number, since it is larger than the sum of its proper divisors (24726190007).
47150745033 is a wasteful number, since it uses less digits than its factorization.
47150745033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 880656.
The product of its (nonzero) digits is 176400, while the sum is 39.
The spelling of 47150745033 in words is "forty-seven billion, one hundred fifty million, seven hundred forty-five thousand, thirty-three".
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