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50241152000 = 2105313109277
BaseRepresentation
bin101110110010100110…
…110010010000000000
311210200101120221222102
4232302212302100000
51310343213331000
635025214125532
73426010513544
oct566246622000
9153611527872
1050241152000
111a341903126
1298a17b08a8
134978a05010
142608785a24
151490b2c3d5
hexbb29b2400

50241152000 has 352 divisors, whose sum is σ = 136712415840. Its totient is φ = 18314035200.

The previous prime is 50241151979. The next prime is 50241152009. The reversal of 50241152000 is 25114205.

It can be written as a sum of positive squares in 16 ways, for example, as 45857652736 + 4383499264 = 214144^2 + 66208^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (50241152009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181375862 + ... + 181376138.

It is an arithmetic number, because the mean of its divisors is an integer number (388387545).

Almost surely, 250241152000 is an apocalyptic number.

50241152000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50241152000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68356207920).

50241152000 is an abundant number, since it is smaller than the sum of its proper divisors (86471263840).

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

50241152000 is a wasteful number, since it uses less digits than its factorization.

50241152000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434 (or 406 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 50241152000 its reverse (25114205), we get a palindrome (50266266205).

The spelling of 50241152000 in words is "fifty billion, two hundred forty-one million, one hundred fifty-two thousand".