Base | Representation |
---|---|
bin | 110111111100011111… |
… | …0110001100011010010 |
3 | 102111002212002112110021 |
4 | 1233320332301203102 |
5 | 3432022134304300 |
6 | 131105301254054 |
7 | 11452133251132 |
oct | 1577076614322 |
9 | 374085075407 |
10 | 120141322450 |
11 | 46a5170a836 |
12 | 1b34b10432a |
13 | b438568616 |
14 | 5b5a012ac2 |
15 | 31d25bdd1a |
hex | 1bf8fb18d2 |
120141322450 has 48 divisors (see below), whose sum is σ = 228420808704. Its totient is φ = 46992128000.
The previous prime is 120141322417. The next prime is 120141322451. The reversal of 120141322450 is 54223141021.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (120141322451) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2682642 + ... + 2727058.
It is an arithmetic number, because the mean of its divisors is an integer number (4758766848).
Almost surely, 2120141322450 is an apocalyptic number.
120141322450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120141322450 is a deficient number, since it is larger than the sum of its proper divisors (108279486254).
120141322450 is a wasteful number, since it uses less digits than its factorization.
120141322450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45627 (or 45622 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 120141322450 its reverse (54223141021), we get a palindrome (174364463471).
The spelling of 120141322450 in words is "one hundred twenty billion, one hundred forty-one million, three hundred twenty-two thousand, four hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •