Base | Representation |
---|---|
bin | 10010011001100… |
… | …11010100110100 |
3 | 101202102211122000 |
4 | 21030303110310 |
5 | 304003212100 |
6 | 23152135300 |
7 | 3552650424 |
oct | 1114632464 |
9 | 352384560 |
10 | 154350900 |
11 | 7a144130 |
12 | 43837530 |
13 | 25c933c2 |
14 | 166dc484 |
15 | d83d900 |
hex | 9333534 |
154350900 has 144 divisors (see below), whose sum is σ = 541423680. Its totient is φ = 37411200.
The previous prime is 154350887. The next prime is 154350929. The reversal of 154350900 is 9053451.
154350900 is a `hidden beast` number, since 154 + 3 + 509 + 0 + 0 = 666.
154350900 is digitally balanced in base 3, 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 (27).
It is a congruent number.
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 47 ways as a sum of consecutive naturals, for example, 27102 + ... + 32298.
Almost surely, 2154350900 is an apocalyptic number.
154350900 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 154350900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270711840).
154350900 is an abundant number, since it is smaller than the sum of its proper divisors (387072780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154350900 is a wasteful number, since it uses less digits than its factorization.
154350900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5231 (or 5218 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
The square root of 154350900 is about 12423.8037653530. The cubic root of 154350900 is about 536.4176452713.
The spelling of 154350900 in words is "one hundred fifty-four million, three hundred fifty thousand, nine hundred".
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