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119268433420 = 22531613153581
BaseRepresentation
bin110111100010011110…
…0111101111000001100
3102101212000121011210221
41233010330331320030
53423230204332140
6130442520241124
711421403646143
oct1570474757014
9371760534727
10119268433420
1146643a15344
121b1469101a4
13b329774c36
145ab611275a
153180b4a14a
hex1bc4f3de0c

119268433420 has 48 divisors (see below), whose sum is σ = 262781680896. Its totient is φ = 45411552000.

The previous prime is 119268433393. The next prime is 119268433439. The reversal of 119268433420 is 24334862911.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1538971 + ... + 1614610.

It is an arithmetic number, because the mean of its divisors is an integer number (5474618352).

Almost surely, 2119268433420 is an apocalyptic number.

119268433420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119268433420 is an abundant number, since it is smaller than the sum of its proper divisors (143513247476).

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

119268433420 is a wasteful number, since it uses less digits than its factorization.

119268433420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3153682 (or 3153680 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 119268433420 in words is "one hundred nineteen billion, two hundred sixty-eight million, four hundred thirty-three thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 31 61 62 122 124 155 244 305 310 610 620 1220 1891 3782 7564 9455 18910 37820 3153581 6307162 12614324 15767905 31535810 63071620 97761011 192368441 195522022 384736882 391044044 488805055 769473764 961842205 977610110 1923684410 1955220220 3847368820 5963421671 11926843342 23853686684 29817108355 59634216710 119268433420