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9910061 = 78915907
BaseRepresentation
bin100101110011…
…011100101101
3200122111001022
4211303130231
510014110221
6552223525
7150143210
oct45633455
920574038
109910061
115659637
12339aba5
13208c955
14145d777
15d0b4ab
hex97372d

9910061 has 8 divisors (see below), whose sum is σ = 11453760. Its totient is φ = 8398368.

The previous prime is 9910013. The next prime is 9910063. The reversal of 9910061 is 1600199.

9910061 is digitally balanced in base 3, 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 a de Polignac number, because none of the positive numbers 2k-9910061 is a prime.

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 9910061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9910063) 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, 7331 + ... + 8576.

It is an arithmetic number, because the mean of its divisors is an integer number (1431720).

Almost surely, 29910061 is an apocalyptic number.

It is an amenable number.

9910061 is a deficient number, since it is larger than the sum of its proper divisors (1543699).

9910061 is a wasteful number, since it uses less digits than its factorization.

9910061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16003.

The product of its (nonzero) digits is 486, while the sum is 26.

The square root of 9910061 is about 3148.0249363688. The cubic root of 9910061 is about 214.7956305672.

The spelling of 9910061 in words is "nine million, nine hundred ten thousand, sixty-one".

Divisors: 1 7 89 623 15907 111349 1415723 9910061