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38201468 = 2229509647
BaseRepresentation
bin1001000110111…
…0100001111100
32122212211120012
42101232201330
534234421333
63442442352
7642464354
oct221564174
978784505
1038201468
111a622368
12109633b8
137bb7026
145105b64
153548e48
hex246e87c

38201468 has 24 divisors (see below), whose sum is σ = 69400800. Its totient is φ = 18377408.

The previous prime is 38201467. The next prime is 38201503. The reversal of 38201468 is 86410283.

38201468 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 (38201467) 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 7 ways as a sum of consecutive naturals, for example, 58721 + ... + 59367.

It is an arithmetic number, because the mean of its divisors is an integer number (2891700).

Almost surely, 238201468 is an apocalyptic number.

It is an amenable number.

38201468 is a deficient number, since it is larger than the sum of its proper divisors (31199332).

38201468 is a wasteful number, since it uses less digits than its factorization.

38201468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189 (or 1187 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 38201468 is about 6180.7336134152. The cubic root of 38201468 is about 336.7906432706.

The spelling of 38201468 in words is "thirty-eight million, two hundred one thousand, four hundred sixty-eight".

Divisors: 1 2 4 29 58 116 509 647 1018 1294 2036 2588 14761 18763 29522 37526 59044 75052 329323 658646 1317292 9550367 19100734 38201468