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50025303028 = 22175913219439
BaseRepresentation
bin101110100101101111…
…011000101111110100
311210010100102200212001
4232211233120233310
51304422434144103
634551543505044
73420450026341
oct564557305764
9153110380761
1050025303028
111a240a85648
129841458184
13494308bb2c
1425c7c397c8
15147bbe201d
hexba5bd8bf4

50025303028 has 48 divisors (see below), whose sum is σ = 94346380800. Its totient is φ = 23122344960.

The previous prime is 50025303023. The next prime is 50025303037. The reversal of 50025303028 is 82030352005.

It is a junction number, because it is equal to n+sod(n) for n = 50025302987 and 50025303005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50025303023) 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, 5295133 + ... + 5304571.

It is an arithmetic number, because the mean of its divisors is an integer number (1965549600).

Almost surely, 250025303028 is an apocalyptic number.

It is an amenable number.

50025303028 is a deficient number, since it is larger than the sum of its proper divisors (44321077772).

50025303028 is a wasteful number, since it uses less digits than its factorization.

50025303028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10840 (or 10838 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 50025303028 in words is "fifty billion, twenty-five million, three hundred three thousand, twenty-eight".

Divisors: 1 2 4 17 34 59 68 118 236 1003 1321 2006 2642 4012 5284 9439 18878 22457 37756 44914 77939 89828 155878 160463 311756 320926 556901 641852 1113802 1324963 2227604 2649926 5299852 9467317 12468919 18934634 24937838 37869268 49875676 211971623 423943246 735666221 847886492 1471332442 2942664884 12506325757 25012651514 50025303028