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38123348 = 2219501623
BaseRepresentation
bin1001000101101…
…1011101010100
32122201212101212
42101123131110
534224421343
63441040552
7642020534
oct221333524
978655355
1038123348
111a5796aa
1210926158
137b8a5c3
1450c54c4
153530c18
hex245b754

38123348 has 12 divisors (see below), whose sum is σ = 70227360. Its totient is φ = 18058392.

The previous prime is 38123347. The next prime is 38123363. The reversal of 38123348 is 84332183.

It is a happy number.

38123348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38123347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250736 + ... + 250887.

It is an arithmetic number, because the mean of its divisors is an integer number (5852280).

Almost surely, 238123348 is an apocalyptic number.

38123348 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

38123348 is a deficient number, since it is larger than the sum of its proper divisors (32104012).

38123348 is a wasteful number, since it uses less digits than its factorization.

38123348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501646 (or 501644 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 38123348 is about 6174.4107411153. The cubic root of 38123348 is about 336.5609135326.

The spelling of 38123348 in words is "thirty-eight million, one hundred twenty-three thousand, three hundred forty-eight".

Divisors: 1 2 4 19 38 76 501623 1003246 2006492 9530837 19061674 38123348