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10212311411320 = 2351982316327159
BaseRepresentation
bin1001010010011011110100…
…1100011010101001111000
31100011021202112121102200211
42110212331030122221320
52314304303210130240
633415245431240504
72102546411512624
oct224467514325170
940137675542624
1010212311411320
113288020614817
12118b26a519134
1359102aca4065
142743c8332184
1512a9a414cbea
hex949bd31aa78

10212311411320 has 64 divisors (see below), whose sum is σ = 24216443712000. Its totient is φ = 3865226076288.

The previous prime is 10212311411317. The next prime is 10212311411363. The reversal of 10212311411320 is 2311411321201.

10212311411320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10212311411291 and 10212311411300.

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, 7538100 + ... + 8789059.

It is an arithmetic number, because the mean of its divisors is an integer number (378381933000).

Almost surely, 210212311411320 is an apocalyptic number.

10212311411320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10212311411320 is an abundant number, since it is smaller than the sum of its proper divisors (14004132300680).

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

10212311411320 is a wasteful number, since it uses less digits than its factorization.

10212311411320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16328012 (or 16328008 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 10212311411320 its reverse (2311411321201), we get a palindrome (12523722732521).

The spelling of 10212311411320 in words is "ten trillion, two hundred twelve billion, three hundred eleven million, four hundred eleven thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 823 1646 3292 4115 6584 8230 15637 16460 31274 32920 62548 78185 125096 156370 312740 625480 16327159 32654318 65308636 81635795 130617272 163271590 310216021 326543180 620432042 653086360 1240864084 1551080105 2481728168 3102160210 6204320420 12408640840 13437251857 26874503714 53749007428 67186259285 107498014856 134372518570 255307785283 268745037140 510615570566 537490074280 1021231141132 1276538926415 2042462282264 2553077852830 5106155705660 10212311411320