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1342000002140 = 2257192321935273
BaseRepresentation
bin10011100001110101011…
…011101111010001011100
311202021221021202121212222
4103201311123233101130
5133441404000032030
62504301205244512
7165646003543250
oct23416533572134
94667837677788
101342000002140
11478159019466
12198109103738
139971c625005
1448d4b612260
1524d962c03e5
hex138756ef45c

1342000002140 has 96 divisors (see below), whose sum is σ = 3537720990720. Its totient is φ = 416945650176.

The previous prime is 1342000002139. The next prime is 1342000002179. The reversal of 1342000002140 is 412000002431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10906457 + ... + 11028816.

It is an arithmetic number, because the mean of its divisors is an integer number (36851260320).

Almost surely, 21342000002140 is an apocalyptic number.

1342000002140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342000002140 is an abundant number, since it is smaller than the sum of its proper divisors (2195720988580).

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

1342000002140 is a wasteful number, since it uses less digits than its factorization.

1342000002140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21935331 (or 21935329 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1342000002140 its reverse (412000002431), we get a palindrome (1754000004571).

The spelling of 1342000002140 in words is "one trillion, three hundred forty-two billion, two thousand, one hundred forty".

Divisors: 1 2 4 5 7 10 14 19 20 23 28 35 38 46 70 76 92 95 115 133 140 161 190 230 266 322 380 437 460 532 644 665 805 874 1330 1610 1748 2185 2660 3059 3220 4370 6118 8740 12236 15295 30590 61180 21935273 43870546 87741092 109676365 153546911 219352730 307093822 416770187 438705460 504511279 614187644 767734555 833540374 1009022558 1535469110 1667080748 2018045116 2083850935 2522556395 2917391309 3070938220 3531578953 4167701870 5045112790 5834782618 7063157906 8335403740 9585714301 10090225580 11669565236 14126315812 14586956545 17657894765 19171428602 29173913090 35315789530 38342857204 47928571505 58347826180 67100000107 70631579060 95857143010 134200000214 191714286020 268400000428 335500000535 671000001070 1342000002140