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50240828800 = 275215700259
BaseRepresentation
bin101110110010100101…
…100011010110000000
311210200100222112122001
4232302211203112000
51310343123010200
635025203153344
73426004666351
oct566245432600
9153610875561
1050240828800
111a341702318
1298a1675854
134978920b86
1426086ddd28
151490ab676a
hexbb2963580

50240828800 has 48 divisors (see below), whose sum is σ = 124110555300. Its totient is φ = 20096330240.

The previous prime is 50240828783. The next prime is 50240828801. The reversal of 50240828800 is 882804205.

It is a self number, because there is not a number n which added to its sum of digits gives 50240828800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50240828801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7846930 + ... + 7853329.

Almost surely, 250240828800 is an apocalyptic number.

50240828800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50240828800 is an abundant number, since it is smaller than the sum of its proper divisors (73869726500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50240828800 is a wasteful number, since it uses less digits than its factorization.

50240828800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15700283 (or 15700266 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 37.

The spelling of 50240828800 in words is "fifty billion, two hundred forty million, eight hundred twenty-eight thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 320 400 640 800 1600 3200 15700259 31400518 62801036 78501295 125602072 157002590 251204144 314005180 392506475 502408288 628010360 785012950 1004816576 1256020720 1570025900 2009633152 2512041440 3140051800 5024082880 6280103600 10048165760 12560207200 25120414400 50240828800