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35242123 = 72719227
BaseRepresentation
bin1000011001110…
…0000010001011
32110022111002211
42012130002023
533010221443
63255205551
7605360500
oct206340213
973274084
1035242123
1118990a24
12b9768b7
1373bc037
1449754a7
15316219d
hex219c08b

35242123 has 6 divisors (see below), whose sum is σ = 40995996. Its totient is φ = 30207492.

The previous prime is 35242121. The next prime is 35242127. The reversal of 35242123 is 32124253.

It is not a de Polignac number, because 35242123 - 21 = 35242121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35242094 and 35242103.

It is not an unprimeable number, because it can be changed into a prime (35242121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 359565 + ... + 359662.

It is an arithmetic number, because the mean of its divisors is an integer number (6832666).

Almost surely, 235242123 is an apocalyptic number.

35242123 is a deficient number, since it is larger than the sum of its proper divisors (5753873).

35242123 is an equidigital number, since it uses as much as digits as its factorization.

35242123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719241 (or 719234 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 35242123 is about 5936.5076433877. The cubic root of 35242123 is about 327.8591844234.

Adding to 35242123 its reverse (32124253), we get a palindrome (67366376).

The spelling of 35242123 in words is "thirty-five million, two hundred forty-two thousand, one hundred twenty-three".

Divisors: 1 7 49 719227 5034589 35242123