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10230463 = 37276499
BaseRepresentation
bin100111000001…
…101010111111
3201020202120001
4213001222333
510104333323
61003135131
7152646265
oct47015277
921222501
1010230463
115858331
1235144a7
132172739
141504435
15d713ad
hex9c1abf

10230463 has 4 divisors (see below), whose sum is σ = 10507000. Its totient is φ = 9953928.

The previous prime is 10230457. The next prime is 10230487. The reversal of 10230463 is 36403201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36403201 = 148324547.

It is a cyclic number.

It is not a de Polignac number, because 10230463 - 217 = 10099391 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10230463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138213 + ... + 138286.

It is an arithmetic number, because the mean of its divisors is an integer number (2626750).

Almost surely, 210230463 is an apocalyptic number.

10230463 is a deficient number, since it is larger than the sum of its proper divisors (276537).

10230463 is an equidigital number, since it uses as much as digits as its factorization.

10230463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276536.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 10230463 is about 3198.5094966250. The cubic root of 10230463 is about 217.0859732815.

Adding to 10230463 its reverse (36403201), we get a palindrome (46633664).

The spelling of 10230463 in words is "ten million, two hundred thirty thousand, four hundred sixty-three".

Divisors: 1 37 276499 10230463