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38114706 = 237907493
BaseRepresentation
bin1001000101100…
…1010110010010
32122201102112210
42101121112102
534224132311
63440532550
7641653410
oct221312622
978642483
1038114706
111a573163
1210921156
137b866a6
1450c22b0
15352d3a6
hex2459592

38114706 has 16 divisors (see below), whose sum is σ = 87119424. Its totient is φ = 10889904.

The previous prime is 38114701. The next prime is 38114711. The reversal of 38114706 is 60741183.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (38114701) and next prime (38114711).

It is not an unprimeable number, because it can be changed into a prime (38114701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453705 + ... + 453788.

It is an arithmetic number, because the mean of its divisors is an integer number (5444964).

Almost surely, 238114706 is an apocalyptic number.

38114706 is an abundant number, since it is smaller than the sum of its proper divisors (49004718).

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

38114706 is a wasteful number, since it uses less digits than its factorization.

38114706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907505.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 38114706 is about 6173.7108775841. The cubic root of 38114706 is about 336.5354804811.

Adding to 38114706 its reverse (60741183), we get a palindrome (98855889).

The spelling of 38114706 in words is "thirty-eight million, one hundred fourteen thousand, seven hundred six".

Divisors: 1 2 3 6 7 14 21 42 907493 1814986 2722479 5444958 6352451 12704902 19057353 38114706