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29240119 = 171978731
BaseRepresentation
bin110111110001…
…0101100110111
32001000112220101
41233202230313
524441140434
62522414531
7503352106
oct157425467
961015811
1029240119
1115561597
129961447
13609a15c
143c5203d
152878b14
hex1be2b37

29240119 has 8 divisors (see below), whose sum is σ = 31120848. Its totient is φ = 27377280.

The previous prime is 29240089. The next prime is 29240137. The reversal of 29240119 is 91104292.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 29240119 - 29 = 29239607 is a prime.

It is a super-2 number, since 2×292401192 = 1709969118268322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29240819) 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, 1017 + ... + 7714.

It is an arithmetic number, because the mean of its divisors is an integer number (3890106).

Almost surely, 229240119 is an apocalyptic number.

29240119 is a deficient number, since it is larger than the sum of its proper divisors (1880729).

29240119 is a wasteful number, since it uses less digits than its factorization.

29240119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8945.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 29240119 is about 5407.4133372621. The cubic root of 29240119 is about 308.0773088390.

The spelling of 29240119 in words is "twenty-nine million, two hundred forty thousand, one hundred nineteen".

Divisors: 1 17 197 3349 8731 148427 1720007 29240119