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143025399153 = 32731321947307
BaseRepresentation
bin1000010100110011111…
…0100110010101110001
3111200011200112002011200
42011030332212111301
54320404000233103
6145412134401413
713222205556000
oct2051476462561
9450150462150
10143025399153
115572512231a
1223876b00269
13106445ca300
146ccb366c37
153ac16310a3
hex214cfa6571

143025399153 has 288 divisors, whose sum is σ = 281369088000. Its totient is φ = 69722819712.

The previous prime is 143025399119. The next prime is 143025399197. The reversal of 143025399153 is 351993520341.

143025399153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 143025399153 - 221 = 143023302001 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 143025399099 and 143025399108.

It is not an unprimeable number, because it can be changed into a prime (143025399353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 465880626 + ... + 465880932.

It is an arithmetic number, because the mean of its divisors is an integer number (976976000).

Almost surely, 2143025399153 is an apocalyptic number.

143025399153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

143025399153 is a deficient number, since it is larger than the sum of its proper divisors (138343688847).

143025399153 is a wasteful number, since it uses less digits than its factorization.

143025399153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 45.

The spelling of 143025399153 in words is "one hundred forty-three billion, twenty-five million, three hundred ninety-nine thousand, one hundred fifty-three".