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10430189 = 721137523
BaseRepresentation
bin100111110010…
…011011101101
3201121220112022
4213302123231
510132231224
61011315525
7154440500
oct47623355
921556468
1010430189
1159843a0
1235abba5
132212613
141557137
15db065e
hex9f26ed

10430189 has 24 divisors (see below), whose sum is σ = 13619808. Its totient is φ = 7892640.

The previous prime is 10430171. The next prime is 10430191. The reversal of 10430189 is 98103401.

It is not a de Polignac number, because 10430189 - 212 = 10426093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10430389) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19682 + ... + 20204.

It is an arithmetic number, because the mean of its divisors is an integer number (567492).

Almost surely, 210430189 is an apocalyptic number.

It is an amenable number.

10430189 is a deficient number, since it is larger than the sum of its proper divisors (3189619).

10430189 is a wasteful number, since it uses less digits than its factorization.

10430189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585 (or 578 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 10430189 is about 3229.5803132915. The cubic root of 10430189 is about 218.4895780907.

The spelling of 10430189 in words is "ten million, four hundred thirty thousand, one hundred eighty-nine".

Divisors: 1 7 11 37 49 77 259 407 523 539 1813 2849 3661 5753 19351 19943 25627 40271 135457 212861 281897 948199 1490027 10430189