Search a number
-
+
10253270 = 251025327
BaseRepresentation
bin100111000111…
…001111010110
3201021220211202
4213013033112
510111101040
61003432502
7153102626
oct47071726
921256752
1010253270
115873485
123525732
13217cc31
14150c886
15d78015
hex9c73d6

10253270 has 8 divisors (see below), whose sum is σ = 18455904. Its totient is φ = 4101304.

The previous prime is 10253267. The next prime is 10253273. The reversal of 10253270 is 7235201.

It is an interprime number because it is at equal distance from previous prime (10253267) and next prime (10253273).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10253273) 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, 512654 + ... + 512673.

It is an arithmetic number, because the mean of its divisors is an integer number (2306988).

Almost surely, 210253270 is an apocalyptic number.

10253270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10253270 is a deficient number, since it is larger than the sum of its proper divisors (8202634).

10253270 is a wasteful number, since it uses less digits than its factorization.

10253270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025334.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 10253270 is about 3202.0727661938. The cubic root of 10253270 is about 217.2471717583.

Adding to 10253270 its reverse (7235201), we get a palindrome (17488471).

The spelling of 10253270 in words is "ten million, two hundred fifty-three thousand, two hundred seventy".

Divisors: 1 2 5 10 1025327 2050654 5126635 10253270