Search a number
-
+
38241160084 = 2219738977447
BaseRepresentation
bin100011100111010110…
…011100101110010100
310122201002111012201101
4203213112130232110
51111304214110314
625322344435444
72522436332431
oct434726345624
9118632435641
1038241160084
1115244157636
1274b2a78b84
1337b587409a
141bcab6ab88
15edc3ae174
hex8e759cb94

38241160084 has 48 divisors (see below), whose sum is σ = 72212515200. Its totient is φ = 17665122816.

The previous prime is 38241160081. The next prime is 38241160091. The reversal of 38241160084 is 48006114283.

It is a super-2 number, since 2×382411600842 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38241160081) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 455049 + ... + 532495.

It is an arithmetic number, because the mean of its divisors is an integer number (1504427400).

Almost surely, 238241160084 is an apocalyptic number.

It is an amenable number.

38241160084 is a deficient number, since it is larger than the sum of its proper divisors (33971355116).

38241160084 is a wasteful number, since it uses less digits than its factorization.

38241160084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77632 (or 77630 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 38241160084 in words is "thirty-eight billion, two hundred forty-one million, one hundred sixty thousand, eighty-four".

Divisors: 1 2 4 19 38 73 76 89 146 178 292 356 1387 1691 2774 3382 5548 6497 6764 12994 25988 77447 123443 154894 246886 309788 493772 1471493 2942986 5653631 5885972 6892783 11307262 13785566 22614524 27571132 107418989 130962877 214837978 261925754 429675956 503173159 523851508 1006346318 2012692636 9560290021 19120580042 38241160084