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119411361 = 334422643
BaseRepresentation
bin1110001111000…
…01001010100001
322022200201121000
413013201022201
5221032130421
615503222213
72646660036
oct707411241
9268621530
10119411361
116144a583
1233ba7969
131b97c014
1411c0538d
15a73b226
hex71e12a1

119411361 has 8 divisors (see below), whose sum is σ = 176905760. Its totient is φ = 79607556.

The previous prime is 119411351. The next prime is 119411381. The reversal of 119411361 is 163114911.

It is not a de Polignac number, because 119411361 - 25 = 119411329 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4422643 = 119411361 / (1 + 1 + 9 + 4 + 1 + 1 + 3 + 6 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119411351) 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, 2211295 + ... + 2211348.

It is an arithmetic number, because the mean of its divisors is an integer number (22113220).

Almost surely, 2119411361 is an apocalyptic number.

It is an amenable number.

119411361 is a deficient number, since it is larger than the sum of its proper divisors (57494399).

119411361 is an equidigital number, since it uses as much as digits as its factorization.

119411361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4422652 (or 4422646 counting only the distinct ones).

The product of its digits is 648, while the sum is 27.

The square root of 119411361 is about 10927.5505489565. The cubic root of 119411361 is about 492.4345877549.

The spelling of 119411361 in words is "one hundred nineteen million, four hundred eleven thousand, three hundred sixty-one".

Divisors: 1 3 9 27 4422643 13267929 39803787 119411361