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38107468 = 2271360981
BaseRepresentation
bin1001000101011…
…1100101001100
32122201001121201
42101113211030
534223414333
63440435244
7641623330
oct221274514
978631551
1038107468
111a568783
1210918b24
137b832c9
1450bd7c0
15352b17d
hex245794c

38107468 has 12 divisors (see below), whose sum is σ = 76214992. Its totient is φ = 16331760.

The previous prime is 38107441. The next prime is 38107469. The reversal of 38107468 is 86470183.

It is a happy number.

38107468 is an admirable number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (38107469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680463 + ... + 680518.

Almost surely, 238107468 is an apocalyptic number.

It is an amenable number.

38107468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

38107468 is a wasteful number, since it uses less digits than its factorization.

38107468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360992 (or 1360990 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 38107468 is about 6173.1246545003. The cubic root of 38107468 is about 336.5141763856.

The spelling of 38107468 in words is "thirty-eight million, one hundred seven thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 14 28 1360981 2721962 5443924 9526867 19053734 38107468