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8050038630 = 2352391122739
BaseRepresentation
bin1110111111101000…
…11101011101100110
3202210000120022222220
413133310131131212
5112441302214010
63410444133210
7403326125244
oct73764353546
922700508886
108050038630
113461045197
121687b37206
139b3a12c8a
145651b1794
15321ad1970
hex1dfd1d766

8050038630 has 32 divisors (see below), whose sum is σ = 19400947200. Its totient is φ = 2137693152.

The previous prime is 8050038593. The next prime is 8050038649. The reversal of 8050038630 is 368300508.

It is a junction number, because it is equal to n+sod(n) for n = 8050038591 and 8050038600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 554200 + ... + 568539.

It is an arithmetic number, because the mean of its divisors is an integer number (606279600).

Almost surely, 28050038630 is an apocalyptic number.

8050038630 is an abundant number, since it is smaller than the sum of its proper divisors (11350908570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8050038630 is a wasteful number, since it uses less digits than its factorization.

8050038630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122988.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 8050038630 is about 89722.0075009471. The cubic root of 8050038630 is about 2004.1612219447.

The spelling of 8050038630 in words is "eight billion, fifty million, thirty-eight thousand, six hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 239 478 717 1195 1434 2390 3585 7170 1122739 2245478 3368217 5613695 6736434 11227390 16841085 33682170 268334621 536669242 805003863 1341673105 1610007726 2683346210 4025019315 8050038630