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2010600786990 = 235675557180007
BaseRepresentation
bin11101010000100001001…
…001010100110000101110
321010012201020002121220110
4131100201021110300232
5230420202300140430
64135353544400450
7265155363464415
oct35204111246056
97105636077813
102010600786990
11705766800a74
12285802176126
131177a28646b3
146d45672247c
15374789b17b0
hex1d421254c2e

2010600786990 has 64 divisors (see below), whose sum is σ = 4898371935744. Its totient is φ = 528059841408.

The previous prime is 2010600786899. The next prime is 2010600787001. The reversal of 2010600786990 is 996870060102.

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 31 ways as a sum of consecutive naturals, for example, 11079567 + ... + 11259573.

It is an arithmetic number, because the mean of its divisors is an integer number (76537061496).

Almost surely, 22010600786990 is an apocalyptic number.

2010600786990 is an abundant number, since it is smaller than the sum of its proper divisors (2887771148754).

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

2010600786990 is a wasteful number, since it uses less digits than its factorization.

2010600786990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185641.

The product of its (nonzero) digits is 326592, while the sum is 48.

The spelling of 2010600786990 in words is "two trillion, ten billion, six hundred million, seven hundred eighty-six thousand, nine hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 67 134 201 335 402 670 1005 2010 5557 11114 16671 27785 33342 55570 83355 166710 180007 360014 372319 540021 744638 900035 1080042 1116957 1800070 1861595 2233914 2700105 3723190 5400210 5584785 11169570 12060469 24120938 36181407 60302345 72362814 120604690 180907035 361814070 1000298899 2000597798 3000896697 5001494495 6001793394 10002988990 15004483485 30008966970 67020026233 134040052466 201060078699 335100131165 402120157398 670200262330 1005300393495 2010600786990