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10173975570889 = 132109222512
BaseRepresentation
bin1001010000001101000000…
…1100110010100111001001
31100000121210211221221221221
42110003100030302213021
52313142300221232024
633345505421202041
72100021412322164
oct224032014624711
940017724857857
1010173975570889
113272838a7a469
12118394ba00321
1358a52b92c900
142725ccb9aadb
151299ad7da3e4
hex940d03329c9

10173975570889 has 27 divisors (see below), whose sum is σ = 11123730528309. Its totient is φ = 9301068972000.

The previous prime is 10173975570887. The next prime is 10173975570931. The reversal of 10173975570889 is 98807557937101.

The square root of 10173975570889 is 3189667.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 355830145225 + 9818145425664 = 596515^2 + 3133392^2 .

It is not a de Polignac number, because 10173975570889 - 21 = 10173975570887 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10173975570887) 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 26 ways as a sum of consecutive naturals, for example, 4519757014 + ... + 4519759264.

It is an arithmetic number, because the mean of its divisors is an integer number (411990019567).

Almost surely, 210173975570889 is an apocalyptic number.

10173975570889 is the 3189667-th square number.

10173975570889 is the 1594834-th centered octagonal number.

It is an amenable number.

10173975570889 is a deficient number, since it is larger than the sum of its proper divisors (949754957420).

10173975570889 is an frugal number, since it uses more digits than its factorization.

10173975570889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4746 (or 2373 counting only the distinct ones).

The product of its (nonzero) digits is 133358400, while the sum is 70.

The spelling of 10173975570889 in words is "ten trillion, one hundred seventy-three billion, nine hundred seventy-five million, five hundred seventy thousand, eight hundred eighty-nine".

Divisors: 1 13 109 169 1417 2251 11881 18421 29263 154453 245359 380419 2007889 3189667 5067001 26744131 41465671 65871013 347673703 552303109 856323169 4519758139 7179940417 60201038881 93339225421 782613505453 10173975570889