Search a number
-
+
9925741 = 72775119
BaseRepresentation
bin100101110111…
…010001101101
3200200021120001
4211313101231
510020110431
6552424301
7150240010
oct45672155
920607501
109925741
11566a3a1
1233a8091
132096b27
141465377
15d10e61
hex97746d

9925741 has 8 divisors (see below), whose sum is σ = 11386880. Its totient is φ = 8475408.

The previous prime is 9925717. The next prime is 9925757. The reversal of 9925741 is 1475299.

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

It is a cyclic number.

It is not a de Polignac number, because 9925741 - 25 = 9925709 is a prime.

It is a pancake number, because a pancake can be divided into 9925741 parts by 4455 straight cuts.

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 9925741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9925711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 621 + ... + 4498.

It is an arithmetic number, because the mean of its divisors is an integer number (1423360).

Almost surely, 29925741 is an apocalyptic number.

It is an amenable number.

9925741 is a deficient number, since it is larger than the sum of its proper divisors (1461139).

9925741 is a wasteful number, since it uses less digits than its factorization.

9925741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5403.

The product of its digits is 22680, while the sum is 37.

The square root of 9925741 is about 3150.5144024429. The cubic root of 9925741 is about 214.9088562656.

The spelling of 9925741 in words is "nine million, nine hundred twenty-five thousand, seven hundred forty-one".

Divisors: 1 7 277 1939 5119 35833 1417963 9925741