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29962852 = 2271105503
BaseRepresentation
bin111001001001…
…1001001100100
32002101021022021
41302103021210
530132302402
62550112524
7512452153
oct162231144
962337267
1029962852
1115a05597
12a04b744
1362910ca
143d9d59a
15296cd37
hex1c93264

29962852 has 12 divisors (see below), whose sum is σ = 53174016. Its totient is φ = 14770280.

The previous prime is 29962847. The next prime is 29962871. The reversal of 29962852 is 25826992.

It is a junction number, because it is equal to n+sod(n) for n = 29962799 and 29962808.

It is an unprimeable number.

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, 52468 + ... + 53035.

It is an arithmetic number, because the mean of its divisors is an integer number (4431168).

Almost surely, 229962852 is an apocalyptic number.

It is an amenable number.

29962852 is a deficient number, since it is larger than the sum of its proper divisors (23211164).

29962852 is a wasteful number, since it uses less digits than its factorization.

29962852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105578 (or 105576 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The square root of 29962852 is about 5473.8333916918. The cubic root of 29962852 is about 310.5949448740.

The spelling of 29962852 in words is "twenty-nine million, nine hundred sixty-two thousand, eight hundred fifty-two".

Divisors: 1 2 4 71 142 284 105503 211006 422012 7490713 14981426 29962852