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8050988738 = 2131092840857
BaseRepresentation
bin1110111111110000…
…00101011011000010
3202210002100121022002
413133320011123002
5112442023114423
63410520344002
7403340163242
oct73770053302
922702317262
108050988738
113461634001
121688315002
139b3c86580
1456537bb22
15321c1d228
hex1dfe056c2

8050988738 has 16 divisors (see below), whose sum is σ = 13124763960. Its totient is φ = 3681749376.

The previous prime is 8050988723. The next prime is 8050988761. The reversal of 8050988738 is 8378890508.

It can be written as a sum of positive squares in 4 ways, for example, as 3455911369 + 4595077369 = 58787^2 + 67787^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1417595 + ... + 1423262.

Almost surely, 28050988738 is an apocalyptic number.

8050988738 is a deficient number, since it is larger than the sum of its proper divisors (5073775222).

8050988738 is a wasteful number, since it uses less digits than its factorization.

8050988738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2840981.

The product of its (nonzero) digits is 3870720, while the sum is 56.

The square root of 8050988738 is about 89727.3020769041. The cubic root of 8050988738 is about 2004.2400660675.

The spelling of 8050988738 in words is "eight billion, fifty million, nine hundred eighty-eight thousand, seven hundred thirty-eight".

Divisors: 1 2 13 26 109 218 1417 2834 2840857 5681714 36931141 73862282 309653413 619306826 4025494369 8050988738