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9070201 = 719471451
BaseRepresentation
bin100010100110…
…011001111001
3122001210222101
4202212121321
54310221301
6522223401
7140044510
oct42463171
918053871
109070201
115135638
123054b61
131b575aa
1412c1677
15be2701
hex8a6679

9070201 has 16 divisors (see below), whose sum is σ = 11151360. Its totient is φ = 7203600.

The previous prime is 9070169. The next prime is 9070223. The reversal of 9070201 is 1020709.

9070201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 9070201 - 25 = 9070169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9070001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5526 + ... + 6976.

It is an arithmetic number, because the mean of its divisors is an integer number (696960).

Almost surely, 29070201 is an apocalyptic number.

It is an amenable number.

9070201 is a deficient number, since it is larger than the sum of its proper divisors (2081159).

9070201 is a wasteful number, since it uses less digits than its factorization.

9070201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 9070201 is about 3011.6774395675. The cubic root of 9070201 is about 208.5478116885.

The spelling of 9070201 in words is "nine million, seventy thousand, two hundred one".

Divisors: 1 7 19 47 133 329 893 1451 6251 10157 27569 68197 192983 477379 1295743 9070201