Search a number
-
+
119148160 = 275832243
BaseRepresentation
bin1110001101000…
…00111010000000
322022012100112211
413012200322000
5221000220120
615453431504
72644512505
oct706407200
9268170484
10119148160
116128a85a
1233a9b594
131b8b9291
1411b774ac
15a6d825a
hex71a0e80

119148160 has 64 divisors (see below), whose sum is σ = 288398880. Its totient is φ = 47064064.

The previous prime is 119148109. The next prime is 119148163. The reversal of 119148160 is 61841911.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (119148163) 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, 51999 + ... + 54241.

Almost surely, 2119148160 is an apocalyptic number.

119148160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119148160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144199440).

119148160 is an abundant number, since it is smaller than the sum of its proper divisors (169250720).

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

119148160 is an equidigital number, since it uses as much as digits as its factorization.

119148160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2345 (or 2333 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 31.

The square root of 119148160 is about 10915.5009046768. The cubic root of 119148160 is about 492.0725210921.

The spelling of 119148160 in words is "one hundred nineteen million, one hundred forty-eight thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 83 128 160 166 320 332 415 640 664 830 1328 1660 2243 2656 3320 4486 5312 6640 8972 10624 11215 13280 17944 22430 26560 35888 44860 53120 71776 89720 143552 179440 186169 287104 358880 372338 717760 744676 930845 1435520 1489352 1861690 2978704 3723380 5957408 7446760 11914816 14893520 23829632 29787040 59574080 119148160