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1210020002093 = 72137643280327
BaseRepresentation
bin10001100110111010110…
…011111111100100101101
311021200021101002221211002
4101212322303333210231
5124311110110031333
62323513040010045
7153264265213100
oct21467263774455
94250241087732
101210020002093
11427191822a61
12176615300925
138a148489526
14427cb1b6737
152171e6ea0e8
hex119bacff92d

1210020002093 has 24 divisors (see below), whose sum is σ = 1420058670912. Its totient is φ = 1027984595904.

The previous prime is 1210020002089. The next prime is 1210020002099. The reversal of 1210020002093 is 3902000200121.

It is not a de Polignac number, because 1210020002093 - 22 = 1210020002089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210020002099) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4176296 + ... + 4456622.

It is an arithmetic number, because the mean of its divisors is an integer number (59169111288).

Almost surely, 21210020002093 is an apocalyptic number.

It is an amenable number.

1210020002093 is a deficient number, since it is larger than the sum of its proper divisors (210038668819).

1210020002093 is a wasteful number, since it uses less digits than its factorization.

1210020002093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281121 (or 281114 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 1210020002093 in words is "one trillion, two hundred ten billion, twenty million, two thousand, ninety-three".

Divisors: 1 7 49 137 643 959 4501 6713 31507 88091 280327 616637 1962289 4316459 13736023 38404799 180250261 268833593 1261751827 1881835151 8832262789 24694285757 172860000299 1210020002093