Base | Representation |
---|---|
bin | 10010011000011… |
… | …10011111000100 |
3 | 101202011011122021 |
4 | 21030032133010 |
5 | 303433400004 |
6 | 23145012524 |
7 | 3551451460 |
oct | 1114163704 |
9 | 352134567 |
10 | 154200004 |
11 | 7a050822 |
12 | 43784144 |
13 | 25c3c80a |
14 | 1669d4a0 |
15 | d80dd54 |
hex | 930e7c4 |
154200004 has 24 divisors (see below), whose sum is σ = 321810048. Its totient is φ = 63212160.
The previous prime is 154199999. The next prime is 154200037. The reversal of 154200004 is 400002451.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 119077 + ... + 120364.
It is an arithmetic number, because the mean of its divisors is an integer number (13408752).
Almost surely, 2154200004 is an apocalyptic number.
154200004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
154200004 is an abundant number, since it is smaller than the sum of its proper divisors (167610044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154200004 is a wasteful number, since it uses less digits than its factorization.
154200004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239475 (or 239473 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 16.
The square root of 154200004 is about 12417.7294220804. The cubic root of 154200004 is about 536.2427846809.
Adding to 154200004 its reverse (400002451), we get a palindrome (554202455).
The spelling of 154200004 in words is "one hundred fifty-four million, two hundred thousand, four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •