Base | Representation |
---|---|
bin | 101011110111111… |
… | …0000001101011110 |
3 | 10210121002020222200 |
4 | 1113233300031132 |
5 | 11003331323110 |
6 | 402024552330 |
7 | 51323643531 |
oct | 12757601536 |
9 | 3717066880 |
10 | 1472136030 |
11 | 695a89652 |
12 | 3510226a6 |
13 | 1a5cb7611 |
14 | dd72ca18 |
15 | 893936c0 |
hex | 57bf035e |
1472136030 has 48 divisors (see below), whose sum is σ = 3839855760. Its totient is φ = 391307904.
The previous prime is 1472135981. The next prime is 1472136041. The reversal of 1472136030 is 306312741.
1472136030 is a `hidden beast` number, since 1 + 47 + 2 + 13 + 603 + 0 = 666.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1472135985 and 1472136003.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2041 + ... + 54299.
It is an arithmetic number, because the mean of its divisors is an integer number (79996995).
Almost surely, 21472136030 is an apocalyptic number.
1472136030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1472136030 is an abundant number, since it is smaller than the sum of its proper divisors (2367719730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1472136030 is a wasteful number, since it uses less digits than its factorization.
1472136030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52585 (or 52582 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 1472136030 is about 38368.4249090316. The cubic root of 1472136030 is about 1137.5818317331.
Adding to 1472136030 its reverse (306312741), we get a palindrome (1778448771).
The spelling of 1472136030 in words is "one billion, four hundred seventy-two million, one hundred thirty-six thousand, thirty".
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