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29914753 = 112719523
BaseRepresentation
bin111001000011…
…1011010000001
32002021211022211
41302013122001
530124233003
62545102121
7512162011
oct162073201
962254284
1029914753
1115982440
12a027941
13627524b
143d89c41
15295d96d
hex1c87681

29914753 has 4 divisors (see below), whose sum is σ = 32634288. Its totient is φ = 27195220.

The previous prime is 29914733. The next prime is 29914757. The reversal of 29914753 is 35741992.

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.

It is a cyclic number.

It is not a de Polignac number, because 29914753 - 217 = 29783681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29914757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1359751 + ... + 1359772.

It is an arithmetic number, because the mean of its divisors is an integer number (8158572).

Almost surely, 229914753 is an apocalyptic number.

It is an amenable number.

29914753 is a deficient number, since it is larger than the sum of its proper divisors (2719535).

29914753 is a wasteful number, since it uses less digits than its factorization.

29914753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719534.

The product of its digits is 68040, while the sum is 40.

The square root of 29914753 is about 5469.4380881403. The cubic root of 29914753 is about 310.4286577734.

It can be divided in two parts, 2991 and 4753, that added together give a square (7744 = 882).

The spelling of 29914753 in words is "twenty-nine million, nine hundred fourteen thousand, seven hundred fifty-three".

Divisors: 1 11 2719523 29914753