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119798240 = 2555091471
BaseRepresentation
bin1110010001111…
…11100111100000
322100102101021212
413020333213200
5221132020430
615515405252
72653161002
oct710774740
9270371255
10119798240
1161694211
1234153828
131ba86143
1411ca6372
15a7b5b95
hex723f9e0

119798240 has 48 divisors (see below), whose sum is σ = 283772160. Its totient is φ = 47792640.

The previous prime is 119798227. The next prime is 119798243. The reversal of 119798240 is 42897911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119798243) 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, 80705 + ... + 82175.

It is an arithmetic number, because the mean of its divisors is an integer number (5911920).

Almost surely, 2119798240 is an apocalyptic number.

119798240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119798240 is an abundant number, since it is smaller than the sum of its proper divisors (163973920).

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

119798240 is a wasteful number, since it uses less digits than its factorization.

119798240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995 (or 1987 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 119798240 is about 10945.2382340450. The cubic root of 119798240 is about 492.9658248236.

The spelling of 119798240 in words is "one hundred nineteen million, seven hundred ninety-eight thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 509 1018 1471 2036 2545 2942 4072 5090 5884 7355 8144 10180 11768 14710 16288 20360 23536 29420 40720 47072 58840 81440 117680 235360 748739 1497478 2994956 3743695 5989912 7487390 11979824 14974780 23959648 29949560 59899120 119798240