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29982204 = 2233739659
BaseRepresentation
bin111001001011…
…1110111111100
32002102020212000
41302113313330
530133412304
62550342300
7512562450
oct162276774
962366760
1029982204
1115a1908a
12a05a990
136299b65
143da6660
152973939
hex1c97dfc

29982204 has 48 divisors (see below), whose sum is σ = 88838400. Its totient is φ = 8566128.

The previous prime is 29982191. The next prime is 29982221. The reversal of 29982204 is 40228992.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19074 + ... + 20585.

It is an arithmetic number, because the mean of its divisors is an integer number (1850800).

Almost surely, 229982204 is an apocalyptic number.

It is an amenable number.

29982204 is an abundant number, since it is smaller than the sum of its proper divisors (58856196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29982204 is a wasteful number, since it uses less digits than its factorization.

29982204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39679 (or 39671 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 29982204 is about 5475.6007889546. The cubic root of 29982204 is about 310.6617980985.

The spelling of 29982204 in words is "twenty-nine million, nine hundred eighty-two thousand, two hundred four".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 189 252 378 756 39659 79318 118977 158636 237954 277613 356931 475908 555226 713862 832839 1070793 1110452 1427724 1665678 2141586 2498517 3331356 4283172 4997034 7495551 9994068 14991102 29982204