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102967257841 = 73300196087
BaseRepresentation
bin101111111100101010…
…0111010101011110001
3100211202222001122210021
41133321110322223301
53141334104222331
6115145201403441
710303424152000
oct1377124725361
9324688048707
10102967257841
113a739372908
1217b57639581
13992c49bb06
144dab182c37
152a299b2211
hex17f953aaf1

102967257841 has 8 divisors (see below), whose sum is σ = 120078435200. Its totient is φ = 88257649284.

The previous prime is 102967257829. The next prime is 102967257889. The reversal of 102967257841 is 148752769201.

It is not a de Polignac number, because 102967257841 - 219 = 102966733553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102967257241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150097701 + ... + 150098386.

It is an arithmetic number, because the mean of its divisors is an integer number (15009804400).

Almost surely, 2102967257841 is an apocalyptic number.

It is an amenable number.

102967257841 is a deficient number, since it is larger than the sum of its proper divisors (17111177359).

102967257841 is an frugal number, since it uses more digits than its factorization.

102967257841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300196108 (or 300196094 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 102967257841 in words is "one hundred two billion, nine hundred sixty-seven million, two hundred fifty-seven thousand, eight hundred forty-one".

Divisors: 1 7 49 343 300196087 2101372609 14709608263 102967257841