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119771201 = 1137928729
BaseRepresentation
bin1110010001110…
…01000001000001
322100101000012102
413020321001001
5221130134301
615515040145
72653016114
oct710710101
9270330172
10119771201
1161675970
1234140055
131ba76a44
1411c9a57b
15a7acb6b
hex7239041

119771201 has 8 divisors (see below), whose sum is σ = 131008800. Its totient is φ = 108591840.

The previous prime is 119771191. The next prime is 119771213. The reversal of 119771201 is 102177911.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-119771201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119771221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10196 + ... + 18533.

It is an arithmetic number, because the mean of its divisors is an integer number (16376100).

Almost surely, 2119771201 is an apocalyptic number.

119771201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

119771201 is a deficient number, since it is larger than the sum of its proper divisors (11237599).

119771201 is a wasteful number, since it uses less digits than its factorization.

119771201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29119.

The product of its (nonzero) digits is 882, while the sum is 29.

The square root of 119771201 is about 10944.0029696633. The cubic root of 119771201 is about 492.9287338338.

The spelling of 119771201 in words is "one hundred nineteen million, seven hundred seventy-one thousand, two hundred one".

Divisors: 1 11 379 4169 28729 316019 10888291 119771201