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80283244910 = 25113746742239
BaseRepresentation
bin100101011000101000…
…0010001100101101110
321200020002002101222012
41022301100101211232
52303410002314120
6100514232321222
75541331215341
oct1126120214556
9250202071865
1080283244910
1131058887190
1213686843212
137755a1745b
143c5862a458
15214d2bd1c5
hex12b141196e

80283244910 has 64 divisors (see below), whose sum is σ = 162258370560. Its totient is φ = 28343387520.

The previous prime is 80283244903. The next prime is 80283244961. The reversal of 80283244910 is 1944238208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1879571 + ... + 1921809.

It is an arithmetic number, because the mean of its divisors is an integer number (2535287040).

Almost surely, 280283244910 is an apocalyptic number.

80283244910 is an abundant number, since it is smaller than the sum of its proper divisors (81975125650).

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

80283244910 is a wasteful number, since it uses less digits than its factorization.

80283244910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42761.

The product of its (nonzero) digits is 110592, while the sum is 41.

The spelling of 80283244910 in words is "eighty billion, two hundred eighty-three million, two hundred forty-four thousand, nine hundred ten".

Divisors: 1 2 5 10 11 22 37 55 74 110 185 370 407 467 814 934 2035 2335 4070 4670 5137 10274 17279 25685 34558 42239 51370 84478 86395 172790 190069 211195 380138 422390 464629 929258 950345 1562843 1900690 2323145 3125686 4646290 7814215 15628430 17191273 19725613 34382546 39451226 85956365 98628065 171912730 197256130 216981743 433963486 729847681 1084908715 1459695362 2169817430 3649238405 7298476810 8028324491 16056648982 40141622455 80283244910