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38849301130 = 2541761124513
BaseRepresentation
bin100100001011100110…
…010100101010001010
310201021110210222101211
4210023212110222022
51114030410114010
625502551203334
72543502416413
oct441346245212
9121243728354
1038849301130
1115526465a42
12764267654a
133881860363
141c4783280a
15102598908a
hex90b994a8a

38849301130 has 32 divisors (see below), whose sum is σ = 71729029008. Its totient is φ = 15140659200.

The previous prime is 38849301077. The next prime is 38849301133. The reversal of 38849301130 is 3110394883.

It can be written as a sum of positive squares in 8 ways, for example, as 3782619009 + 35066682121 = 61503^2 + 187261^2 .

It is not an unprimeable number, because it can be changed into a prime (38849301133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249754 + ... + 374266.

Almost surely, 238849301130 is an apocalyptic number.

38849301130 is a deficient number, since it is larger than the sum of its proper divisors (32879727878).

38849301130 is a wasteful number, since it uses less digits than its factorization.

38849301130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125322.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 38849301130 in words is "thirty-eight billion, eight hundred forty-nine million, three hundred one thousand, one hundred thirty".

Divisors: 1 2 5 10 41 82 205 410 761 1522 3805 7610 31201 62402 124513 156005 249026 312010 622565 1245130 5105033 10210066 25525165 51050330 94754393 189508786 473771965 947543930 3884930113 7769860226 19424650565 38849301130