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10144349 = 107113839
BaseRepresentation
bin100110101100…
…101001011101
3201002101102122
4212230221131
510044104344
61001232325
7152140235
oct46545135
921071378
1010144349
1157a9666
1234926a5
132142497
1414c0cc5
15d55aee
hex9aca5d

10144349 has 8 divisors (see below), whose sum is σ = 10342080. Its totient is φ = 9948736.

The previous prime is 10144333. The next prime is 10144363. The reversal of 10144349 is 94344101.

10144349 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10144349 - 24 = 10144333 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11672 + ... + 12510.

It is an arithmetic number, because the mean of its divisors is an integer number (1292760).

Almost surely, 210144349 is an apocalyptic number.

It is an amenable number.

10144349 is a deficient number, since it is larger than the sum of its proper divisors (197731).

10144349 is a wasteful number, since it uses less digits than its factorization.

10144349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 10144349 is about 3185.0194661886. The cubic root of 10144349 is about 216.4751556918.

The spelling of 10144349 in words is "ten million, one hundred forty-four thousand, three hundred forty-nine".

Divisors: 1 107 113 839 12091 89773 94807 10144349