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1038107074 = 2173105649
BaseRepresentation
bin111101111000000…
…100000111000010
32200100101022012011
4331320010013002
54111223411244
6251002123134
734503523144
oct7570040702
92610338164
101038107074
11492a91234
1224b7b04aa
131370c0254
149bc2ac94
156120c434
hex3de041c2

1038107074 has 16 divisors (see below), whose sum is σ = 1654479000. Its totient is φ = 488516352.

The previous prime is 1038107071. The next prime is 1038107101. The reversal of 1038107074 is 4707018301.

It can be written as a sum of positive squares in 4 ways, for example, as 1021761225 + 16345849 = 31965^2 + 4043^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (1038107071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42999 + ... + 62650.

Almost surely, 21038107074 is an apocalyptic number.

1038107074 is a deficient number, since it is larger than the sum of its proper divisors (616371926).

1038107074 is an equidigital number, since it uses as much as digits as its factorization.

1038107074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105702 (or 105668 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 1038107074 is about 32219.6690547870. The cubic root of 1038107074 is about 1012.5443395509.

The spelling of 1038107074 in words is "one billion, thirty-eight million, one hundred seven thousand, seventy-four".

Divisors: 1 2 17 34 289 578 4913 9826 105649 211298 1796033 3592066 30532561 61065122 519053537 1038107074