Search a number
-
+
10890371 is a prime number
BaseRepresentation
bin101001100010…
…110010000011
3202111021210002
4221202302003
510241442441
61025230215
7161365232
oct51426203
922437702
1010890371
116169108
12379236b
132343c0b
141636b19
15e51b9b
hexa62c83

10890371 has 2 divisors, whose sum is σ = 10890372. Its totient is φ = 10890370.

The previous prime is 10890367. The next prime is 10890389. The reversal of 10890371 is 17309801.

10890371 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (17309801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10890371 - 22 = 10890367 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10890301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5445185 + 5445186.

It is an arithmetic number, because the mean of its divisors is an integer number (5445186).

Almost surely, 210890371 is an apocalyptic number.

10890371 is a deficient number, since it is larger than the sum of its proper divisors (1).

10890371 is an equidigital number, since it uses as much as digits as its factorization.

10890371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 10890371 is about 3300.0562116425. The cubic root of 10890371 is about 221.6567145236.

The spelling of 10890371 in words is "ten million, eight hundred ninety thousand, three hundred seventy-one".