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10143250153 = 12498121097
BaseRepresentation
bin10010111001001010…
…11011011011101001
3222011220022111101121
421130211123123221
5131233133001103
64354301015241
7506234126611
oct113445333351
928156274347
1010143250153
114335666a73
121b70b54521
13c58594c8a
146c31b1a41
153e57576bd
hex25c95b6e9

10143250153 has 4 divisors (see below), whose sum is σ = 10151372500. Its totient is φ = 10135127808.

The previous prime is 10143250099. The next prime is 10143250157. The reversal of 10143250153 is 35105234101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7795653849 + 2347596304 = 88293^2 + 48452^2 .

It is a cyclic number.

It is not a de Polignac number, because 10143250153 - 229 = 9606379241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10143250157) 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 3 ways as a sum of consecutive naturals, for example, 4059300 + ... + 4061797.

It is an arithmetic number, because the mean of its divisors is an integer number (2537843125).

Almost surely, 210143250153 is an apocalyptic number.

It is an amenable number.

10143250153 is a deficient number, since it is larger than the sum of its proper divisors (8122347).

10143250153 is an equidigital number, since it uses as much as digits as its factorization.

10143250153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8122346.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 10143250153 its reverse (35105234101), we get a palindrome (45248484254).

The spelling of 10143250153 in words is "ten billion, one hundred forty-three million, two hundred fifty thousand, one hundred fifty-three".

Divisors: 1 1249 8121097 10143250153