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9005101 = 74332971
BaseRepresentation
bin100010010110…
…100000101101
3121221111200021
4202112200231
54301130401
6521002141
7136353640
oct42264055
917844607
109005101
1150a0736
123023351
131b33a81
1412a5a57
15bcd2a1
hex89682d

9005101 has 8 divisors (see below), whose sum is σ = 10318784. Its totient is φ = 7698240.

The previous prime is 9005099. The next prime is 9005119. The reversal of 9005101 is 1015009.

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 9005101 - 21 = 9005099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9005201) 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, 1546 + ... + 4516.

It is an arithmetic number, because the mean of its divisors is an integer number (1289848).

Almost surely, 29005101 is an apocalyptic number.

It is an amenable number.

9005101 is a deficient number, since it is larger than the sum of its proper divisors (1313683).

9005101 is a wasteful number, since it uses less digits than its factorization.

9005101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3411.

The product of its (nonzero) digits is 45, while the sum is 16.

The square root of 9005101 is about 3000.8500462369. The cubic root of 9005101 is about 208.0476730593.

The spelling of 9005101 in words is "nine million, five thousand, one hundred one".

Divisors: 1 7 433 2971 3031 20797 1286443 9005101