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119159080 = 2352978977
BaseRepresentation
bin1110001101000…
…11100100101000
322022012220112021
413012203210220
5221001042310
615453554224
72644556365
oct706434450
9268186467
10119159080
1161297a87
1233aa5974
131b8c1241
1411b7b46c
15a6db5da
hex71a3928

119159080 has 16 divisors (see below), whose sum is σ = 268108020. Its totient is φ = 47663616.

The previous prime is 119159039. The next prime is 119159081. The reversal of 119159080 is 80951911.

It can be written as a sum of positive squares in 2 ways, for example, as 105719524 + 13439556 = 10282^2 + 3666^2 .

It is not an unprimeable number, because it can be changed into a prime (119159081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1489449 + ... + 1489528.

Almost surely, 2119159080 is an apocalyptic number.

119159080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119159080 is an abundant number, since it is smaller than the sum of its proper divisors (148948940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

119159080 is a wasteful number, since it uses less digits than its factorization.

119159080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978988 (or 2978984 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 34.

The square root of 119159080 is about 10916.0010993037. The cubic root of 119159080 is about 492.0875535463.

The spelling of 119159080 in words is "one hundred nineteen million, one hundred fifty-nine thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 2978977 5957954 11915908 14894885 23831816 29789770 59579540 119159080