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29095156 = 2219220149
BaseRepresentation
bin110111011111…
…1010011110100
32000202012001101
41232333103310
524422021111
62515335444
7502206346
oct156772364
960665041
1029095156
1115472692
1298b1584
13604918c
143c15296
15284abc1
hex1bbf4f4

29095156 has 18 divisors (see below), whose sum is σ = 53740050. Its totient is φ = 13781232.

The previous prime is 29095153. The next prime is 29095159. The reversal of 29095156 is 65159092.

It is an interprime number because it is at equal distance from previous prime (29095153) and next prime (29095159).

It can be written as a sum of positive squares in only one way, i.e., 24403600 + 4691556 = 4940^2 + 2166^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29095151) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 8631 + ... + 11518.

Almost surely, 229095156 is an apocalyptic number.

It is an amenable number.

29095156 is a deficient number, since it is larger than the sum of its proper divisors (24644894).

29095156 is a wasteful number, since it uses less digits than its factorization.

29095156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20191 (or 20170 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 37.

The square root of 29095156 is about 5393.9925843479. The cubic root of 29095156 is about 307.5673494711.

The spelling of 29095156 in words is "twenty-nine million, ninety-five thousand, one hundred fifty-six".

Divisors: 1 2 4 19 38 76 361 722 1444 20149 40298 80596 382831 765662 1531324 7273789 14547578 29095156