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160230030 = 23513140771
BaseRepresentation
bin10011000110011…
…10101010001110
3102011111112021120
421203032222032
5312004330110
623522141410
73653634642
oct1143165216
9364445246
10160230030
118249a214
12457b1866
132727138c
14173ccc22
15e100870
hex98cea8e

160230030 has 32 divisors (see below), whose sum is σ = 387497088. Its totient is φ = 42400800.

The previous prime is 160230019. The next prime is 160230043. The reversal of 160230030 is 30032061.

160230030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 160229991 and 160230009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16456 + ... + 24315.

It is an arithmetic number, because the mean of its divisors is an integer number (12109284).

Almost surely, 2160230030 is an apocalyptic number.

160230030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

160230030 is an abundant number, since it is smaller than the sum of its proper divisors (227267058).

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

160230030 is a wasteful number, since it uses less digits than its factorization.

160230030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40912.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 160230030 is about 12658.2001090202. The cubic root of 160230030 is about 543.1435643580.

Adding to 160230030 its reverse (30032061), we get a palindrome (190262091).

The spelling of 160230030 in words is "one hundred sixty million, two hundred thirty thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 131 262 393 655 786 1310 1965 3930 40771 81542 122313 203855 244626 407710 611565 1223130 5341001 10682002 16023003 26705005 32046006 53410010 80115015 160230030