Base | Representation |
---|---|
bin | 1000110001010111001… |
… | …00110011100000001110 |
3 | 1001210220121100021011120 |
4 | 10120223210303200032 |
5 | 14414210431413100 |
6 | 350241305101410 |
7 | 30526306232541 |
oct | 4305344634016 |
9 | 1053817307146 |
10 | 301378779150 |
11 | 1068a55114a9 |
12 | 4a4ab187866 |
13 | 2255c68a367 |
14 | 108302cc858 |
15 | 7c8d7610a0 |
hex | 462b93380e |
301378779150 has 96 divisors (see below), whose sum is σ = 764204087808. Its totient is φ = 78566822400.
The previous prime is 301378779137. The next prime is 301378779151. The reversal of 301378779150 is 51977873103.
It is a junction number, because it is equal to n+sod(n) for n = 301378779093 and 301378779102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (301378779151) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 6186789 + ... + 6235311.
It is an arithmetic number, because the mean of its divisors is an integer number (7960459248).
Almost surely, 2301378779150 is an apocalyptic number.
301378779150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 301378779150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (382102043904).
301378779150 is an abundant number, since it is smaller than the sum of its proper divisors (462825308658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
301378779150 is a wasteful number, since it uses less digits than its factorization.
301378779150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49466 (or 49461 counting only the distinct ones).
The product of its (nonzero) digits is 1111320, while the sum is 51.
The spelling of 301378779150 in words is "three hundred one billion, three hundred seventy-eight million, seven hundred seventy-nine thousand, one hundred fifty".
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