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9470141 = 22342467
BaseRepresentation
bin100100001000…
…000010111101
3122211010120222
4210020002331
54411021031
6534551125
7143331512
oct44100275
918733528
109470141
11538906a
1232084a5
131c67645
141387309
15c70e7b
hex9080bd

9470141 has 4 divisors (see below), whose sum is σ = 9512832. Its totient is φ = 9427452.

The previous prime is 9470119. The next prime is 9470161. The reversal of 9470141 is 1410749.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1410749 = 5923911.

It is a cyclic number.

It is not a de Polignac number, because 9470141 - 214 = 9453757 is a prime.

It is an alternating number because its digits alternate between odd and even.

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 9470141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9470161) 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, 21011 + ... + 21456.

It is an arithmetic number, because the mean of its divisors is an integer number (2378208).

Almost surely, 29470141 is an apocalyptic number.

It is an amenable number.

9470141 is a deficient number, since it is larger than the sum of its proper divisors (42691).

9470141 is a wasteful number, since it uses less digits than its factorization.

9470141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42690.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 9470141 is about 3077.3594200223. The cubic root of 9470141 is about 211.5690560606.

The spelling of 9470141 in words is "nine million, four hundred seventy thousand, one hundred forty-one".

Divisors: 1 223 42467 9470141