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2110303097 = 71571920203
BaseRepresentation
bin111110111001000…
…1010101101111001
312110001220111121222
41331302022231321
513310214144342
6545223041425
7103203165110
oct17562125571
95401814558
102110303097
11993235a51
124aa8a0275
13278287676
141603acc77
15c53eeed2
hex7dc8ab79

2110303097 has 8 divisors (see below), whose sum is σ = 2427137856. Its totient is φ = 1797309072.

The previous prime is 2110303093. The next prime is 2110303121. The reversal of 2110303097 is 7903030112.

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

It is a cyclic number.

It is not a de Polignac number, because 2110303097 - 22 = 2110303093 is a prime.

It is a super-2 number, since 2×21103030972 = 8906758322415582818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110303093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 959003 + ... + 961200.

It is an arithmetic number, because the mean of its divisors is an integer number (303392232).

Almost surely, 22110303097 is an apocalyptic number.

It is an amenable number.

2110303097 is a deficient number, since it is larger than the sum of its proper divisors (316834759).

2110303097 is a wasteful number, since it uses less digits than its factorization.

2110303097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920367.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 2110303097 is about 45938.0354064037. The cubic root of 2110303097 is about 1282.6700241079.

The spelling of 2110303097 in words is "two billion, one hundred ten million, three hundred three thousand, ninety-seven".

Divisors: 1 7 157 1099 1920203 13441421 301471871 2110303097