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130838032285282 = 27312931028908261
BaseRepresentation
bin11101101111111100011010…
…011011111111111001100010
3122011020222211102121022010001
4131233330122123333321202
5114122122242231112112
61142134055014130214
736362510260456630
oct3557743233777142
9564228742538101
10130838032285282
1138764109314853
121281135435096a
135800c86a31c7a
14244484763c350
15101d5e673ac57
hex76ff1a6ffe62

130838032285282 has 32 divisors (see below), whose sum is σ = 232319254293504. Its totient is φ = 54079418145600.

The previous prime is 130838032285171. The next prime is 130838032285381. The reversal of 130838032285282 is 282582230838031.

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, 514326969 + ... + 514581292.

It is an arithmetic number, because the mean of its divisors is an integer number (7259976696672).

Almost surely, 2130838032285282 is an apocalyptic number.

130838032285282 is a deficient number, since it is larger than the sum of its proper divisors (101481222008222).

130838032285282 is a wasteful number, since it uses less digits than its factorization.

130838032285282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028908594.

The product of its (nonzero) digits is 8847360, while the sum is 55.

The spelling of 130838032285282 in words is "one hundred thirty trillion, eight hundred thirty-eight billion, thirty-two million, two hundred eighty-five thousand, two hundred eighty-two".

Divisors: 1 2 7 14 31 62 217 293 434 586 2051 4102 9083 18166 63581 127162 1028908261 2057816522 7202357827 14404715654 31896156091 63792312182 223273092637 301470120473 446546185274 602940240946 2110290843311 4220581686622 9345573734663 18691147469326 65419016142641 130838032285282