Search a number
-
+
38714380 = 2255336523
BaseRepresentation
bin1001001110101…
…1110000001100
32200211220010221
42103223300030
534402330010
63501441124
7650031625
oct223536014
980756127
1038714380
111a942761
1210b701a4
138036623
1451daa4c
1535eadda
hex24ebc0c

38714380 has 24 divisors (see below), whose sum is σ = 82836432. Its totient is φ = 15193152.

The previous prime is 38714369. The next prime is 38714393. The reversal of 38714380 is 8341783.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 17202 + ... + 19321.

It is an arithmetic number, because the mean of its divisors is an integer number (3451518).

Almost surely, 238714380 is an apocalyptic number.

It is an amenable number.

38714380 is an abundant number, since it is smaller than the sum of its proper divisors (44122052).

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

38714380 is a wasteful number, since it uses less digits than its factorization.

38714380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36585 (or 36583 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 38714380 is about 6222.0880739507. The cubic root of 38714380 is about 338.2912536880.

The spelling of 38714380 in words is "thirty-eight million, seven hundred fourteen thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 53 106 212 265 530 1060 36523 73046 146092 182615 365230 730460 1935719 3871438 7742876 9678595 19357190 38714380