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34248023 = 61737691
BaseRepresentation
bin1000001010100…
…1010101010111
32101102222110022
42002221111113
532231414043
63222015355
7564050315
oct202512527
971388408
1034248023
1118372057
12b57755b
137131704
1447970b5
153017868
hex20a9557

34248023 has 8 divisors (see below), whose sum is σ = 35290896. Its totient is φ = 33220800.

The previous prime is 34247987. The next prime is 34248029. The reversal of 34248023 is 32084243.

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 34248023 - 212 = 34243927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34247983 and 34248001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34248029) 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, 608 + ... + 8298.

It is an arithmetic number, because the mean of its divisors is an integer number (4411362).

Almost surely, 234248023 is an apocalyptic number.

34248023 is a deficient number, since it is larger than the sum of its proper divisors (1042873).

34248023 is an equidigital number, since it uses as much as digits as its factorization.

34248023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7825.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 34248023 is about 5852.1810464134. The cubic root of 34248023 is about 324.7470157481.

The spelling of 34248023 in words is "thirty-four million, two hundred forty-eight thousand, twenty-three".

Divisors: 1 61 73 4453 7691 469151 561443 34248023