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51335052114 = 2319942994181
BaseRepresentation
bin101111110011110011…
…101011101101010010
311220111121221211211110
4233303303223231102
51320113233131424
635325532154150
73465062512653
oct576363535522
9156447854743
1051335052114
111a853331505
129b48008956
134ac152b3a8
1426adb7752a
151506baac29
hexbf3cebb52

51335052114 has 16 divisors (see below), whose sum is σ = 103186036800. Its totient is φ = 17025695280.

The previous prime is 51335052089. The next prime is 51335052127. The reversal of 51335052114 is 41125053315.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21495897 + ... + 21498284.

It is an arithmetic number, because the mean of its divisors is an integer number (6449127300).

Almost surely, 251335052114 is an apocalyptic number.

51335052114 is an abundant number, since it is smaller than the sum of its proper divisors (51850984686).

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

51335052114 is a wasteful number, since it uses less digits than its factorization.

51335052114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42994385.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 51335052114 in words is "fifty-one billion, three hundred thirty-five million, fifty-two thousand, one hundred fourteen".

Divisors: 1 2 3 6 199 398 597 1194 42994181 85988362 128982543 257965086 8555842019 17111684038 25667526057 51335052114