Search a number
-
+
119454672108 = 223234127138953
BaseRepresentation
bin110111101000000001…
…1011010010011101100
3102102100000001002021010
41233100003122103230
53424120344001413
6130513212105220
711426124650112
oct1572003322354
9372300032233
10119454672108
114672a059212
121b199165210
13b359221645
145ad2b51ab2
153192186dc3
hex1bd00da4ec

119454672108 has 96 divisors (see below), whose sum is σ = 299047053312. Its totient is φ = 37019980800.

The previous prime is 119454672101. The next prime is 119454672119. The reversal of 119454672108 is 801276454911.

It is not an unprimeable number, because it can be changed into a prime (119454672101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3047160 + ... + 3086112.

It is an arithmetic number, because the mean of its divisors is an integer number (3115073472).

Almost surely, 2119454672108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119454672108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149523526656).

119454672108 is an abundant number, since it is smaller than the sum of its proper divisors (179592381204).

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

119454672108 is a wasteful number, since it uses less digits than its factorization.

119454672108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39295 (or 39293 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 119454672108 in words is "one hundred nineteen billion, four hundred fifty-four million, six hundred seventy-two thousand, one hundred eight".

Divisors: 1 2 3 4 6 12 23 41 46 69 82 92 123 138 164 246 271 276 492 542 813 943 1084 1626 1886 2829 3252 3772 5658 6233 11111 11316 12466 18699 22222 24932 33333 37398 38953 44444 66666 74796 77906 116859 133332 155812 233718 255553 467436 511106 766659 895919 1022212 1533318 1597073 1791838 2687757 3066636 3194146 3583676 4791219 5375514 6388292 9582438 10556263 10751028 19164876 21112526 31668789 36732679 42225052 63337578 73465358 110198037 126675156 146930716 220396074 242794049 432806783 440792148 485588098 728382147 865613566 971176196 1298420349 1456764294 1731227132 2596840698 2913528588 5193681396 9954556009 19909112018 29863668027 39818224036 59727336054 119454672108