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2038070984 = 235937911393
BaseRepresentation
bin111100101111010…
…0111111011001000
312021000222201210112
41321132213323020
513133221232414
6534122533452
7101335213625
oct17136477310
95230881715
102038070984
1195648a994
1248a667288
13266316b81
1415496934c
15bddd2d3e
hex797a7ec8

2038070984 has 32 divisors (see below), whose sum is σ = 3896748000. Its totient is φ = 999032832.

The previous prime is 2038070953. The next prime is 2038070987. The reversal of 2038070984 is 4890708302.

It is not an unprimeable number, because it can be changed into a prime (2038070987) 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 7 ways as a sum of consecutive naturals, for example, 173192 + ... + 184584.

It is an arithmetic number, because the mean of its divisors is an integer number (121773375).

Almost surely, 22038070984 is an apocalyptic number.

It is an amenable number.

2038070984 is a deficient number, since it is larger than the sum of its proper divisors (1858677016).

2038070984 is a wasteful number, since it uses less digits than its factorization.

2038070984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11837 (or 11833 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 2038070984 is about 45144.9995459076. Note that the first 3 decimals coincide. The cubic root of 2038070984 is about 1267.8652594937.

Adding to 2038070984 its sum of digits (41), we get a square (2038071025 = 451452).

The spelling of 2038070984 in words is "two billion, thirty-eight million, seventy thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 59 118 236 379 472 758 1516 3032 11393 22361 22786 44722 45572 89444 91144 178888 672187 1344374 2688748 4317947 5377496 8635894 17271788 34543576 254758873 509517746 1019035492 2038070984