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10144125723 = 36155432381
BaseRepresentation
bin10010111001010001…
…10001001100011011
3222011221221222110010
421130220301030123
5131233344010343
64354331453003
7506244434364
oct113450611433
928157858403
1010144125723
114336104886
121b712b7163
13c58810674
146c335cb6b
153e587bd33
hex25ca3131b

10144125723 has 8 divisors (see below), whose sum is σ = 13747230736. Its totient is φ = 6651885600.

The previous prime is 10144125713. The next prime is 10144125727. The reversal of 10144125723 is 32752144101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10144125723 - 213 = 10144117531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10144125727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27716008 + ... + 27716373.

It is an arithmetic number, because the mean of its divisors is an integer number (1718403842).

Almost surely, 210144125723 is an apocalyptic number.

10144125723 is a deficient number, since it is larger than the sum of its proper divisors (3603105013).

10144125723 is an equidigital number, since it uses as much as digits as its factorization.

10144125723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55432445.

The product of its (nonzero) digits is 6720, while the sum is 30.

Adding to 10144125723 its reverse (32752144101), we get a palindrome (42896269824).

The spelling of 10144125723 in words is "ten billion, one hundred forty-four million, one hundred twenty-five thousand, seven hundred twenty-three".

Divisors: 1 3 61 183 55432381 166297143 3381375241 10144125723