Base | Representation |
---|---|
bin | 10010011011100… |
… | …00011010101010 |
3 | 101202220112212210 |
4 | 21031300122222 |
5 | 304034214010 |
6 | 23201345550 |
7 | 3555042105 |
oct | 1115603252 |
9 | 352815783 |
10 | 154601130 |
11 | 7a2a5132 |
12 | 439382b6 |
13 | 26050278 |
14 | 1676573c |
15 | d88cb20 |
hex | 93706aa |
154601130 has 32 divisors (see below), whose sum is σ = 372999168. Its totient is φ = 41009600.
The previous prime is 154601113. The next prime is 154601137. The reversal of 154601130 is 31106451.
It is a junction number, because it is equal to n+sod(n) for n = 154601097 and 154601106.
It is not an unprimeable number, because it can be changed into a prime (154601137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7761 + ... + 19220.
It is an arithmetic number, because the mean of its divisors is an integer number (11656224).
Almost surely, 2154601130 is an apocalyptic number.
154601130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
154601130 is an abundant number, since it is smaller than the sum of its proper divisors (218398038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154601130 is a wasteful number, since it uses less digits than its factorization.
154601130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27182.
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 154601130 is about 12433.8702743756. The cubic root of 154601130 is about 536.7073645992.
Adding to 154601130 its reverse (31106451), we get a palindrome (185707581).
The spelling of 154601130 in words is "one hundred fifty-four million, six hundred one thousand, one hundred thirty".
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