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9948053 = 16361031
BaseRepresentation
bin100101111100…
…101110010101
3200201102011102
4211330232111
510021314203
6553115445
7150362033
oct45745625
920642142
109948053
115685135
1233b8b85
1320a402b
14146d553
15d17888
hex97cb95

9948053 has 4 divisors (see below), whose sum is σ = 10009248. Its totient is φ = 9886860.

The previous prime is 9948041. The next prime is 9948061. The reversal of 9948053 is 3508499.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9948053 - 212 = 9943957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9947998 and 9948016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9948013) 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, 30353 + ... + 30678.

It is an arithmetic number, because the mean of its divisors is an integer number (2502312).

Almost surely, 29948053 is an apocalyptic number.

It is an amenable number.

9948053 is a deficient number, since it is larger than the sum of its proper divisors (61195).

9948053 is a wasteful number, since it uses less digits than its factorization.

9948053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61194.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 9948053 is about 3154.0534237708. The cubic root of 9948053 is about 215.0697664339.

The spelling of 9948053 in words is "nine million, nine hundred forty-eight thousand, fifty-three".

Divisors: 1 163 61031 9948053