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9620141 = 232914423
BaseRepresentation
bin100100101100…
…101010101101
3200002202100112
4210230222231
54430321031
6542105405
7144525026
oct44545255
920082315
109620141
115480833
12327b265
131cba9bb
1413c5c4d
15ca062b
hex92caad

9620141 has 8 divisors (see below), whose sum is σ = 10385280. Its totient is φ = 8883952.

The previous prime is 9620131. The next prime is 9620153. The reversal of 9620141 is 1410269.

It is a happy number.

9620141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 9620141 - 210 = 9619117 is a prime.

It is a super-2 number, since 2×96201412 = 185094225719762, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9620131) 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, 6545 + ... + 7878.

It is an arithmetic number, because the mean of its divisors is an integer number (1298160).

Almost surely, 29620141 is an apocalyptic number.

It is an amenable number.

9620141 is a deficient number, since it is larger than the sum of its proper divisors (765139).

9620141 is a wasteful number, since it uses less digits than its factorization.

9620141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14475.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 9620141 is about 3101.6352138832. The cubic root of 9620141 is about 212.6802420010.

The spelling of 9620141 in words is "nine million, six hundred twenty thousand, one hundred forty-one".

Divisors: 1 23 29 667 14423 331729 418267 9620141