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2315026112982 = 2311177692683099
BaseRepresentation
bin100001101100000010010…
…011110010000111010110
322012022111011001111200020
4201230002103302013112
5300412133141103412
64531301443530010
7326153335166112
oct41540223620726
98168434044606
102315026112982
11812884985180
12314801689906
1313a3c945299b
1480095492742
154034490d18c
hex21b024f21d6

2315026112982 has 64 divisors (see below), whose sum is σ = 5355038304000. Its totient is φ = 659398164480.

The previous prime is 2315026112981. The next prime is 2315026113013. The reversal of 2315026112982 is 2892116205132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315026112981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 478732 + ... + 2204367.

It is an arithmetic number, because the mean of its divisors is an integer number (83672473500).

Almost surely, 22315026112982 is an apocalyptic number.

2315026112982 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2315026112982 is an abundant number, since it is smaller than the sum of its proper divisors (3040012191018).

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

2315026112982 is a wasteful number, since it uses less digits than its factorization.

2315026112982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683901.

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 2315026112982 in words is "two trillion, three hundred fifteen billion, twenty-six million, one hundred twelve thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 11 17 22 33 34 51 66 102 187 374 561 769 1122 1538 2307 4614 8459 13073 16918 25377 26146 39219 50754 78438 143803 287606 431409 862818 2683099 5366198 8049297 16098594 29514089 45612683 59028178 88542267 91225366 136838049 177084534 273676098 501739513 1003479026 1505218539 2063303131 3010437078 4126606262 6189909393 12379818786 22696334441 35076153227 45392668882 68089003323 70152306454 105228459681 136178006646 210456919362 385837685497 771675370994 1157513056491 2315026112982