Search a number
-
+
160304614330 = 257972243391
BaseRepresentation
bin1001010101001011100…
…1100100101110111010
3120022202220102011022011
42111102321210232322
510111300440124310
6201350512120134
714403332511430
oct2252271445672
9508686364264
10160304614330
1161a91859443
122709983604a
13121693c1aa3
147a8a168d50
1542835ad78a
hex2552e64bba

160304614330 has 48 divisors (see below), whose sum is σ = 333205595136. Its totient is φ = 54394744320.

The previous prime is 160304614313. The next prime is 160304614331. The reversal of 160304614330 is 33416403061.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 160304614292 and 160304614301.

It is not an unprimeable number, because it can be changed into a prime (160304614331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 536935 + ... + 780325.

It is an arithmetic number, because the mean of its divisors is an integer number (6941783232).

Almost surely, 2160304614330 is an apocalyptic number.

160304614330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

160304614330 is an abundant number, since it is smaller than the sum of its proper divisors (172900980806).

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

160304614330 is an equidigital number, since it uses as much as digits as its factorization.

160304614330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243599 (or 243502 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 160304614330 in words is "one hundred sixty billion, three hundred four million, six hundred fourteen thousand, three hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 97 194 485 679 970 1358 3395 6790 9409 18818 47045 65863 94090 131726 243391 329315 486782 658630 1216955 1703737 2433910 3407474 8518685 17037370 23608927 47217854 118044635 165262489 236089270 330524978 826312445 1652624890 2290065919 4580131838 11450329595 16030461433 22900659190 32060922866 80152307165 160304614330