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29101482 = 2321616749
BaseRepresentation
bin110111100000…
…0110110101010
32000202111201200
41233000312222
524422221412
62515425030
7502233654
oct157006652
960674650
1029101482
1115477413
1298b5176
13604c017
143c176d4
15284c9dc
hex1bc0daa

29101482 has 12 divisors (see below), whose sum is σ = 63053250. Its totient is φ = 9700488.

The previous prime is 29101481. The next prime is 29101493. The reversal of 29101482 is 28410192.

It can be written as a sum of positive squares in only one way, i.e., 22553001 + 6548481 = 4749^2 + 2559^2 .

It is not an unprimeable number, because it can be changed into a prime (29101481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 808357 + ... + 808392.

Almost surely, 229101482 is an apocalyptic number.

29101482 is an abundant number, since it is smaller than the sum of its proper divisors (33951768).

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

29101482 is a wasteful number, since it uses less digits than its factorization.

29101482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616757 (or 1616754 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 29101482 is about 5394.5789455712. The cubic root of 29101482 is about 307.5896387491.

The spelling of 29101482 in words is "twenty-nine million, one hundred one thousand, four hundred eighty-two".

Divisors: 1 2 3 6 9 18 1616749 3233498 4850247 9700494 14550741 29101482