Search a number
-
+
160030356 = 223111711939
BaseRepresentation
bin10011000100111…
…01111010010100
3102011010101101020
421202131322110
5311431432411
623514001140
73652143543
oct1142357224
9364111336
10160030356
11823731a2
12457161b0
1327201525
141737a15a
15e0b1606
hex989de94

160030356 has 24 divisors (see below), whose sum is σ = 373769760. Its totient is φ = 53291232.

The previous prime is 160030349. The next prime is 160030357. The reversal of 160030356 is 653030061.

160030356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160030357) 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, 7435 + ... + 19373.

It is an arithmetic number, because the mean of its divisors is an integer number (15573740).

Almost surely, 2160030356 is an apocalyptic number.

It is an amenable number.

160030356 is an abundant number, since it is smaller than the sum of its proper divisors (213739404).

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

160030356 is a wasteful number, since it uses less digits than its factorization.

160030356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13063 (or 13061 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 160030356 is about 12650.3105100231. The cubic root of 160030356 is about 542.9178540068.

The spelling of 160030356 in words is "one hundred sixty million, thirty thousand, three hundred fifty-six".

Divisors: 1 2 3 4 6 12 1117 2234 3351 4468 6702 11939 13404 23878 35817 47756 71634 143268 13335863 26671726 40007589 53343452 80015178 160030356