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29955082 = 214977541
BaseRepresentation
bin111001001000…
…1010000001010
32002100212122111
41302101100022
530132030312
62550012534
7512420413
oct162212012
962325574
1029955082
11159aa773
12a04714a
13628a701
143d9a80a
15296a8a7
hex1c9140a

29955082 has 4 divisors (see below), whose sum is σ = 44932626. Its totient is φ = 14977540.

The previous prime is 29955061. The next prime is 29955091. The reversal of 29955082 is 28055992.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28611801 + 1343281 = 5349^2 + 1159^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7488769 + ... + 7488772.

Almost surely, 229955082 is an apocalyptic number.

29955082 is a deficient number, since it is larger than the sum of its proper divisors (14977544).

29955082 is a wasteful number, since it uses less digits than its factorization.

29955082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14977543.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 29955082 is about 5473.1236054012. The cubic root of 29955082 is about 310.5680946111.

The spelling of 29955082 in words is "twenty-nine million, nine hundred fifty-five thousand, eighty-two".

Divisors: 1 2 14977541 29955082