Search a number
-
+
3841386030 = 2325103414389
BaseRepresentation
bin1110010011110110…
…1110011000101110
3100220201020121222200
43210331232120232
530331343323110
61433102122330
7164123146116
oct34475563056
910821217880
103841386030
1116a13a91a9
128b25803a6
13492ac7ab1
14286266046
151773936c0
hexe4f6e62e

3841386030 has 48 divisors (see below), whose sum is σ = 10084595040. Its totient is φ = 1014421824.

The previous prime is 3841386007. The next prime is 3841386067. The reversal of 3841386030 is 306831483.

It is a happy number.

3841386030 is a `hidden beast` number, since 3 + 8 + 41 + 3 + 8 + 603 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 197925 + ... + 216464.

It is an arithmetic number, because the mean of its divisors is an integer number (210095730).

Almost surely, 23841386030 is an apocalyptic number.

3841386030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3841386030 is an abundant number, since it is smaller than the sum of its proper divisors (6243209010).

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

3841386030 is a wasteful number, since it uses less digits than its factorization.

3841386030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414505 (or 414502 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 3841386030 is about 61978.9160118181. The cubic root of 3841386030 is about 1566.1354408871.

The spelling of 3841386030 in words is "three billion, eight hundred forty-one million, three hundred eighty-six thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 103 206 309 515 618 927 1030 1545 1854 3090 4635 9270 414389 828778 1243167 2071945 2486334 3729501 4143890 6215835 7459002 12431670 18647505 37295010 42682067 85364134 128046201 213410335 256092402 384138603 426820670 640231005 768277206 1280462010 1920693015 3841386030