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29258083 = 373312389
BaseRepresentation
bin110111110011…
…1000101100011
32001001110112201
41233213011203
524442224313
62523034031
7503455351
oct157470543
961043481
1029258083
1115574038
12996b917
1360a539a
143c587d1
15287e0dd
hex1be7163

29258083 has 8 divisors (see below), whose sum is σ = 30152240. Its totient is φ = 28369440.

The previous prime is 29258069. The next prime is 29258113. The reversal of 29258083 is 38085292.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-29258083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29258023) 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, 11053 + ... + 13441.

It is an arithmetic number, because the mean of its divisors is an integer number (3769030).

Almost surely, 229258083 is an apocalyptic number.

29258083 is a deficient number, since it is larger than the sum of its proper divisors (894157).

29258083 is a wasteful number, since it uses less digits than its factorization.

29258083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2757.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 29258083 is about 5409.0741351917. The cubic root of 29258083 is about 308.1403861907.

The spelling of 29258083 in words is "twenty-nine million, two hundred fifty-eight thousand, eighty-three".

Divisors: 1 37 331 2389 12247 88393 790759 29258083