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38363034 = 2323277993
BaseRepresentation
bin1001001001010…
…1111110011010
32200012001012010
42102111332122
534310104114
63450130350
7644036403
oct222257632
980161163
1038363034
111a722796
1210a209b6
137c42728
1451489aa
15357bc59
hex2495f9a

38363034 has 16 divisors (see below), whose sum is σ = 80062272. Its totient is φ = 12231648.

The previous prime is 38363029. The next prime is 38363041. The reversal of 38363034 is 43036383.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 38362992 and 38363010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138859 + ... + 139134.

It is an arithmetic number, because the mean of its divisors is an integer number (5003892).

Almost surely, 238363034 is an apocalyptic number.

38363034 is an abundant number, since it is smaller than the sum of its proper divisors (41699238).

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

38363034 is a wasteful number, since it uses less digits than its factorization.

38363034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278021.

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 38363034 is about 6193.7899544625. The cubic root of 38363034 is about 337.2647732668.

The spelling of 38363034 in words is "thirty-eight million, three hundred sixty-three thousand, thirty-four".

Divisors: 1 2 3 6 23 46 69 138 277993 555986 833979 1667958 6393839 12787678 19181517 38363034