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842101288473 = 3682094115299
BaseRepresentation
bin11000100000100010010…
…01011110111000011001
32222111121111010210101010
430100101021132320121
5102244110412212343
61442504521044133
7114561024564204
oct14202111367031
92874544123333
10842101288473
112a5151250985
12117256026649
136154347b3a3
142ca87a3693b
1516d894e7d33
hexc41125ee19

842101288473 has 8 divisors (see below), whose sum is σ = 1122818452000. Its totient is φ = 561392491968.

The previous prime is 842101288451. The next prime is 842101288507. The reversal of 842101288473 is 374882101248.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-842101288473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (842101288403) by changing a digit.

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, 1853023 + ... + 2262276.

It is an arithmetic number, because the mean of its divisors is an integer number (140352306500).

Almost surely, 2842101288473 is an apocalyptic number.

It is an amenable number.

842101288473 is a deficient number, since it is larger than the sum of its proper divisors (280717163527).

842101288473 is a wasteful number, since it uses less digits than its factorization.

842101288473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4183511.

The product of its (nonzero) digits is 688128, while the sum is 48.

The spelling of 842101288473 in words is "eight hundred forty-two billion, one hundred one million, two hundred eighty-eight thousand, four hundred seventy-three".

Divisors: 1 3 68209 204627 4115299 12345897 280700429491 842101288473