Search a number
-
+
38063130 = 2357181253
BaseRepresentation
bin1001000100110…
…0110000011010
32122121210210120
42101030300122
534221010010
63435454110
7641350140
oct221146032
978553716
1038063130
111a538436
12108b7336
137b69081
1450ab590
15351ce70
hex244cc1a

38063130 has 32 divisors (see below), whose sum is σ = 104402304. Its totient is φ = 8700096.

The previous prime is 38063117. The next prime is 38063143. The reversal of 38063130 is 3136083.

It is an interprime number because it is at equal distance from previous prime (38063117) and next prime (38063143).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 38063130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90417 + ... + 90836.

It is an arithmetic number, because the mean of its divisors is an integer number (3262572).

Almost surely, 238063130 is an apocalyptic number.

38063130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38063130 is an abundant number, since it is smaller than the sum of its proper divisors (66339174).

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

38063130 is a wasteful number, since it uses less digits than its factorization.

38063130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181270.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 38063130 is about 6169.5323971919. The cubic root of 38063130 is about 336.3836144364.

The spelling of 38063130 in words is "thirty-eight million, sixty-three thousand, one hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 181253 362506 543759 906265 1087518 1268771 1812530 2537542 2718795 3806313 5437590 6343855 7612626 12687710 19031565 38063130