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1097108201 = 7374235939
BaseRepresentation
bin100000101100100…
…1000101011101001
32211110101212112002
41001121020223221
54221324430301
6300510500345
736121160120
oct10131105351
92743355462
101097108201
1151331a6a2
122675046b5
131463aa667
14a59c8ab7
15664b416b
hex41648ae9

1097108201 has 8 divisors (see below), whose sum is σ = 1287725760. Its totient is φ = 914962608.

The previous prime is 1097108179. The next prime is 1097108231. The reversal of 1097108201 is 1028017901.

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

It is not a de Polignac number, because 1097108201 - 230 = 23366377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1097108231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2117711 + ... + 2118228.

It is an arithmetic number, because the mean of its divisors is an integer number (160965720).

Almost surely, 21097108201 is an apocalyptic number.

It is an amenable number.

1097108201 is a deficient number, since it is larger than the sum of its proper divisors (190617559).

1097108201 is an equidigital number, since it uses as much as digits as its factorization.

1097108201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4235983.

The product of its (nonzero) digits is 1008, while the sum is 29.

The square root of 1097108201 is about 33122.6237034447. The cubic root of 1097108201 is about 1031.3747317215.

The spelling of 1097108201 in words is "one billion, ninety-seven million, one hundred eight thousand, two hundred one".

Divisors: 1 7 37 259 4235939 29651573 156729743 1097108201