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23394105 = 3257233229
BaseRepresentation
bin101100100111…
…1011100111001
31122000112200100
41121033130321
521442102410
62153230013
7402563250
oct131173471
948015610
1023394105
1112229379
127a02309
134b01287
14316d797
1520c18c0
hex164f739

23394105 has 48 divisors (see below), whose sum is σ = 48372480. Its totient is φ = 10226304.

The previous prime is 23394089. The next prime is 23394121. The reversal of 23394105 is 50149332.

It is an interprime number because it is at equal distance from previous prime (23394089) and next prime (23394121).

It is not a de Polignac number, because 23394105 - 24 = 23394089 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5631 + ... + 8859.

It is an arithmetic number, because the mean of its divisors is an integer number (1007760).

Almost surely, 223394105 is an apocalyptic number.

It is an amenable number.

23394105 is an abundant number, since it is smaller than the sum of its proper divisors (24978375).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23394105 is a wasteful number, since it uses less digits than its factorization.

23394105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3270 (or 3267 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 23394105 is about 4836.7452899651. The cubic root of 23394105 is about 286.0018297436.

The spelling of 23394105 in words is "twenty-three million, three hundred ninety-four thousand, one hundred five".

Divisors: 1 3 5 7 9 15 21 23 35 45 63 69 105 115 161 207 315 345 483 805 1035 1449 2415 3229 7245 9687 16145 22603 29061 48435 67809 74267 113015 145305 203427 222801 339045 371335 519869 668403 1017135 1114005 1559607 2599345 3342015 4678821 7798035 23394105