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9070053 = 33023351
BaseRepresentation
bin100010100110…
…010111100101
3122001210202220
4202212113211
54310220203
6522222553
7140044206
oct42462745
918053686
109070053
115135513
123054a59
131b574c5
1412c15ad
15be2653
hex8a65e5

9070053 has 4 divisors (see below), whose sum is σ = 12093408. Its totient is φ = 6046700.

The previous prime is 9070043. The next prime is 9070057. The reversal of 9070053 is 3500709.

9070053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 3500709 = 31166903.

It is a cyclic number.

It is not a de Polignac number, because 9070053 - 26 = 9069989 is a prime.

It is a super-2 number, since 2×90700532 = 164531722845618, which contains 22 as substring.

9070053 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9070057) 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, 1511673 + ... + 1511678.

It is an arithmetic number, because the mean of its divisors is an integer number (3023352).

Almost surely, 29070053 is an apocalyptic number.

It is an amenable number.

9070053 is a deficient number, since it is larger than the sum of its proper divisors (3023355).

9070053 is a wasteful number, since it uses less digits than its factorization.

9070053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3023354.

The product of its (nonzero) digits is 945, while the sum is 24.

The square root of 9070053 is about 3011.6528684428. The cubic root of 9070053 is about 208.5466773790.

The spelling of 9070053 in words is "nine million, seventy thousand, fifty-three".

Divisors: 1 3 3023351 9070053