Search a number
-
+
160163130 = 23515973343
BaseRepresentation
bin10011000101111…
…10010100111010
3102011101010111210
421202332110322
5312000210010
623520503550
73653235621
oct1142762472
9364333453
10160163130
1182453a26
124577abb6
1327249aaa
14173b26b8
15e0dab20
hex98be53a

160163130 has 32 divisors (see below), whose sum is σ = 384747264. Its totient is φ = 42670656.

The previous prime is 160163123. The next prime is 160163131. The reversal of 160163130 is 31361061.

It is a super-2 number, since 2×1601631302 = 51304456422793800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 160163097 and 160163106.

It is not an unprimeable number, because it can be changed into a prime (160163131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46239 + ... + 49581.

It is an arithmetic number, because the mean of its divisors is an integer number (12023352).

Almost surely, 2160163130 is an apocalyptic number.

160163130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

160163130 is an abundant number, since it is smaller than the sum of its proper divisors (224584134).

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

160163130 is a wasteful number, since it uses less digits than its factorization.

160163130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4950.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 160163130 is about 12655.5572773387. The cubic root of 160163130 is about 543.0679618784.

The spelling of 160163130 in words is "one hundred sixty million, one hundred sixty-three thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 1597 3194 3343 4791 6686 7985 9582 10029 15970 16715 20058 23955 33430 47910 50145 100290 5338771 10677542 16016313 26693855 32032626 53387710 80081565 160163130