Base | Representation |
---|---|
bin | 100011000100010001100011… |
… | …100001001001110010100000 |
3 | 202020001210121011220212122022 |
4 | 203010101203201021302200 |
5 | 130203312011424100000 |
6 | 1304002052232201012 |
7 | 44325262035205115 |
oct | 4304214341116240 |
9 | 666053534825568 |
10 | 154225355300000 |
11 | 45160673469216 |
12 | 15369aa7539168 |
13 | 68095089aa6ba |
14 | 2a1279307090c |
15 | 12c6b4e815585 |
hex | 8c4463849ca0 |
154225355300000 has 432 divisors, whose sum is σ = 398452792092264. Its totient is φ = 58744627200000.
The previous prime is 154225355299999. The next prime is 154225355300131. The reversal of 154225355300000 is 3553522451.
It can be written as a sum of positive squares in 36 ways, for example, as 153398034076816 + 827321223184 = 12385396^2 + 909572^2 .
It is a super-2 number, since 2×1542253553000002 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6139287440 + ... + 6139312560.
Almost surely, 2154225355300000 is an apocalyptic number.
154225355300000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 154225355300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199226396046132).
154225355300000 is an abundant number, since it is smaller than the sum of its proper divisors (244227436792264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154225355300000 is an frugal number, since it uses more digits than its factorization.
154225355300000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25287 (or 25230 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 35.
The spelling of 154225355300000 in words is "one hundred fifty-four trillion, two hundred twenty-five billion, three hundred fifty-five million, three hundred thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •