Base | Representation |
---|---|
bin | 1011000001011011111… |
… | …1100001001011011110 |
3 | 200002210010100200122202 |
4 | 2300112333201023132 |
5 | 11100304230421000 |
6 | 222554234211502 |
7 | 16452424040426 |
oct | 2602677411336 |
9 | 602703320582 |
10 | 189364310750 |
11 | 7334424247a |
12 | 30849883b92 |
13 | 14b1aa1b724 |
14 | 9245765486 |
15 | 4dd4898dd5 |
hex | 2c16fe12de |
189364310750 has 32 divisors (see below), whose sum is σ = 354602574144. Its totient is φ = 75721668000.
The previous prime is 189364310747. The next prime is 189364310767. The reversal of 189364310750 is 57013463981.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 189364310695 and 189364310704.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 679064 + ... + 916436.
It is an arithmetic number, because the mean of its divisors is an integer number (11081330442).
Almost surely, 2189364310750 is an apocalyptic number.
189364310750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
189364310750 is a deficient number, since it is larger than the sum of its proper divisors (165238263394).
189364310750 is a wasteful number, since it uses less digits than its factorization.
189364310750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240581 (or 240571 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 47.
The spelling of 189364310750 in words is "one hundred eighty-nine billion, three hundred sixty-four million, three hundred ten thousand, seven hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •