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29096247 = 381111959
BaseRepresentation
bin110111011111…
…1100100110111
32000202020112210
41232333210313
524422034442
62515344503
7502212465
oct156774467
960666483
1029096247
1115473494
1298b2133
13604981b
143c15835
15284b19c
hex1bbf937

29096247 has 8 divisors (see below), whose sum is σ = 38846080. Its totient is φ = 19371960.

The previous prime is 29096203. The next prime is 29096269. The reversal of 29096247 is 74269092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29096247 - 210 = 29095223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29096047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3547 + ... + 8412.

It is an arithmetic number, because the mean of its divisors is an integer number (4855760).

Almost surely, 229096247 is an apocalyptic number.

29096247 is a deficient number, since it is larger than the sum of its proper divisors (9749833).

29096247 is a wasteful number, since it uses less digits than its factorization.

29096247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12773.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 29096247 is about 5394.0937144251. The cubic root of 29096247 is about 307.5711937741.

The spelling of 29096247 in words is "twenty-nine million, ninety-six thousand, two hundred forty-seven".

Divisors: 1 3 811 2433 11959 35877 9698749 29096247