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10144531371 = 313475534387
BaseRepresentation
bin10010111001010100…
…10100001110101011
3222011222201120220010
421130222110032223
5131234000000441
64354344303003
7506251044132
oct113452241653
928158646803
1010144531371
114336361627
121b71471a63
13c589231b0
146c3426919
153e590c116
hex25ca943ab

10144531371 has 16 divisors (see below), whose sum is σ = 14876434944. Its totient is φ = 6109962144.

The previous prime is 10144531367. The next prime is 10144531381. The reversal of 10144531371 is 17313544101.

10144531371 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 10144531371 - 22 = 10144531367 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10144531381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2765361 + ... + 2769026.

It is an arithmetic number, because the mean of its divisors is an integer number (929777184).

Almost surely, 210144531371 is an apocalyptic number.

10144531371 is a deficient number, since it is larger than the sum of its proper divisors (4731903573).

10144531371 is a wasteful number, since it uses less digits than its factorization.

10144531371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5534450.

The product of its (nonzero) digits is 5040, while the sum is 30.

The spelling of 10144531371 in words is "ten billion, one hundred forty-four million, five hundred thirty-one thousand, three hundred seventy-one".

Divisors: 1 3 13 39 47 141 611 1833 5534387 16603161 71947031 215841093 260116189 780348567 3381510457 10144531371