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35030053 = 191843687
BaseRepresentation
bin1000010110100…
…0010000100101
32102220201012101
42011220100211
532431430203
63250452101
7603515302
oct205502045
972821171
1035030053
1118856663
12b894031
137346656
14491c0a9
15311e41d
hex2168425

35030053 has 4 divisors (see below), whose sum is σ = 36873760. Its totient is φ = 33186348.

The previous prime is 35030003. The next prime is 35030069. The reversal of 35030053 is 35003053.

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: 35003053 = 41853733.

It is a cyclic number.

It is not a de Polignac number, because 35030053 - 29 = 35029541 is a prime.

It is a super-2 number, since 2×350300532 = 2454209226365618, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 1843687 = 35030053 / (3 + 5 + 0 + 3 + 0 + 0 + 5 + 3).

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 35030053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35030003) 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, 921825 + ... + 921862.

It is an arithmetic number, because the mean of its divisors is an integer number (9218440).

Almost surely, 235030053 is an apocalyptic number.

It is an amenable number.

35030053 is a deficient number, since it is larger than the sum of its proper divisors (1843707).

35030053 is a wasteful number, since it uses less digits than its factorization.

35030053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843706.

The product of its (nonzero) digits is 675, while the sum is 19.

The square root of 35030053 is about 5918.6191801805. The cubic root of 35030053 is about 327.2002283830.

Subtracting from 35030053 its reverse (35003053), we obtain a cube (27000 = 303).

It can be divided in two parts, 350 and 30053, that added together give a palindrome (30403).

The spelling of 35030053 in words is "thirty-five million, thirty thousand, fifty-three".

Divisors: 1 19 1843687 35030053