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29054613 = 371383553
BaseRepresentation
bin110111011010…
…1011010010101
32000200010102210
41232311122111
524414221423
62514424033
7501650220
oct156653225
960603383
1029054613
1115445185
129892019
1360338a3
143c045b7
15283db93
hex1bb5695

29054613 has 8 divisors (see below), whose sum is σ = 44273728. Its totient is φ = 16602624.

The previous prime is 29054579. The next prime is 29054633. The reversal of 29054613 is 31645092.

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

It is not a de Polignac number, because 29054613 - 29 = 29054101 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 (29054633) 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, 691756 + ... + 691797.

It is an arithmetic number, because the mean of its divisors is an integer number (5534216).

Almost surely, 229054613 is an apocalyptic number.

It is an amenable number.

29054613 is a deficient number, since it is larger than the sum of its proper divisors (15219115).

29054613 is a wasteful number, since it uses less digits than its factorization.

29054613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383563.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 29054613 is about 5390.2331118422. The cubic root of 29054613 is about 307.4244219043.

The spelling of 29054613 in words is "twenty-nine million, fifty-four thousand, six hundred thirteen".

Divisors: 1 3 7 21 1383553 4150659 9684871 29054613