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2012302110208 = 29132313144741
BaseRepresentation
bin11101010010000110100…
…011010110111000000000
321010101002210102210121111
4131102012203112320000
5230432143320011313
64140234441533104
7265245502500415
oct35220643267000
97111083383544
102012302110208
1170645a098315
12285bb7aa4194
131179b4185320
146d57867010c
153752802743d
hex1d4868d6e00

2012302110208 has 80 divisors (see below), whose sum is σ = 4518215878176. Its totient is φ = 888374108160.

The previous prime is 2012302110157. The next prime is 2012302110211. The reversal of 2012302110208 is 8020112032102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6419283 + ... + 6725458.

Almost surely, 22012302110208 is an apocalyptic number.

It is an amenable number.

2012302110208 is an abundant number, since it is smaller than the sum of its proper divisors (2505913767968).

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

2012302110208 is a wasteful number, since it uses less digits than its factorization.

2012302110208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13144795 (or 13144779 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The spelling of 2012302110208 in words is "two trillion, twelve billion, three hundred two million, one hundred ten thousand, two hundred eight".

Divisors: 1 2 4 8 13 16 23 26 32 46 52 64 92 104 128 184 208 256 299 368 416 512 598 736 832 1196 1472 1664 2392 2944 3328 4784 5888 6656 9568 11776 19136 38272 76544 153088 13144741 26289482 52578964 105157928 170881633 210315856 302329043 341763266 420631712 604658086 683526532 841263424 1209316172 1367053064 1682526848 2418632344 2734106128 3365053696 3930277559 4837264688 5468212256 6730107392 7860555118 9674529376 10936424512 15721110236 19349058752 21872849024 31442220472 38698117504 43745698048 62884440944 77396235008 87491396096 125768881888 154792470016 251537763776 503075527552 1006151055104 2012302110208