Base | Representation |
---|---|
bin | 1110111000000… |
… | …11110111100110 |
3 | 22200211022110112 |
4 | 13130003313212 |
5 | 223421441030 |
6 | 20214453022 |
7 | 3043515605 |
oct | 734036746 |
9 | 280738415 |
10 | 124796390 |
11 | 64498414 |
12 | 35964172 |
13 | 1cb16124 |
14 | 12807a3c |
15 | ae51a95 |
hex | 7703de6 |
124796390 has 48 divisors (see below), whose sum is σ = 242718336. Its totient is φ = 46147200.
The previous prime is 124796377. The next prime is 124796429. The reversal of 124796390 is 93697421.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163610 + ... + 164370.
It is an arithmetic number, because the mean of its divisors is an integer number (5056632).
Almost surely, 2124796390 is an apocalyptic number.
124796390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
124796390 is a deficient number, since it is larger than the sum of its proper divisors (117921946).
124796390 is a wasteful number, since it uses less digits than its factorization.
124796390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 845 (or 822 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 41.
The square root of 124796390 is about 11171.2304604283. The cubic root of 124796390 is about 499.7283724637.
The spelling of 124796390 in words is "one hundred twenty-four million, seven hundred ninety-six thousand, three hundred ninety".
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