Base | Representation |
---|---|
bin | 110011000110110001… |
… | …000010001001000110 |
3 | 12020122021202210222220 |
4 | 303012301002021012 |
5 | 1344340313201100 |
6 | 41113043433210 |
7 | 3651560165064 |
oct | 630661021106 |
9 | 166567683886 |
10 | 54874350150 |
11 | 212aa15a504 |
12 | a775385806 |
13 | 5236876b99 |
14 | 2927c45034 |
15 | 166277baa0 |
hex | cc6c42246 |
54874350150 has 96 divisors (see below), whose sum is σ = 145579744800. Its totient is φ = 13630341120.
The previous prime is 54874350131. The next prime is 54874350151. The reversal of 54874350150 is 5105347845.
It is a happy number.
It is a super-2 number, since 2×548743501502 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54874350151) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 136426 + ... + 358274.
It is an arithmetic number, because the mean of its divisors is an integer number (1516455675).
Almost surely, 254874350150 is an apocalyptic number.
54874350150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 54874350150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72789872400).
54874350150 is an abundant number, since it is smaller than the sum of its proper divisors (90705394650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54874350150 is a wasteful number, since it uses less digits than its factorization.
54874350150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221978 (or 221973 counting only the distinct ones).
The product of its (nonzero) digits is 336000, while the sum is 42.
Adding to 54874350150 its reverse (5105347845), we get a palindrome (59979697995).
The spelling of 54874350150 in words is "fifty-four billion, eight hundred seventy-four million, three hundred fifty thousand, one hundred fifty".
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