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47150745033 = 372557878089
BaseRepresentation
bin101011111010011001…
…110100010111001001
311111201000110000121010
4223322121310113021
51233031042320113
633354420034133
73256303501650
oct537231642711
9144630400533
1047150745033
1118aa6403687
12917a832949
1345a5688542
1423d4168197
15135e67b1c3
hexafa6745c9

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".

Divisors: 1 3 7 21 2557 7671 17899 53697 878089 2634267 6146623 18439869 2245273573 6735820719 15716915011 47150745033