[go: up one dir, main page]

Search a number
-
+
10293879 = 34637411
BaseRepresentation
bin100111010001…
…001001110111
3201100222112210
4213101021313
510113401004
61004344503
7153332211
oct47211167
921328483
1010293879
1158a0a42
123545133
13219556b
14151d5b1
15d85089
hex9d1277

10293879 has 8 divisors (see below), whose sum is σ = 13756672. Its totient is φ = 6846840.

The previous prime is 10293863. The next prime is 10293883. The reversal of 10293879 is 97839201.

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

It is not a de Polignac number, because 10293879 - 24 = 10293863 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 (10293809) 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, 2317 + ... + 5094.

It is an arithmetic number, because the mean of its divisors is an integer number (1719584).

Almost surely, 210293879 is an apocalyptic number.

10293879 is a deficient number, since it is larger than the sum of its proper divisors (3462793).

10293879 is an equidigital number, since it uses as much as digits as its factorization.

10293879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7877.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 10293879 is about 3208.4075489252. The cubic root of 10293879 is about 217.5336029467.

The spelling of 10293879 in words is "ten million, two hundred ninety-three thousand, eight hundred seventy-nine".

Divisors: 1 3 463 1389 7411 22233 3431293 10293879