Base | Representation |
---|---|
bin | 111001101111111000… |
… | …0011100000101010101 |
3 | 102212002200112021200112 |
4 | 1303133300130011111 |
5 | 4012434323221042 |
6 | 132545411052405 |
7 | 11650105653323 |
oct | 1633760340525 |
9 | 385080467615 |
10 | 124013101397 |
11 | 48659187649 |
12 | 2004b8a1105 |
13 | b904745193 |
14 | 600630ad13 |
15 | 335c467982 |
hex | 1cdfc1c155 |
124013101397 has 2 divisors, whose sum is σ = 124013101398. Its totient is φ = 124013101396.
The previous prime is 124013101343. The next prime is 124013101409. The reversal of 124013101397 is 793101310421.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 68121522001 + 55891579396 = 261001^2 + 236414^2 .
It is a cyclic number.
It is not a de Polignac number, because 124013101397 - 218 = 124012839253 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (124013103397) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62006550698 + 62006550699.
It is an arithmetic number, because the mean of its divisors is an integer number (62006550699).
Almost surely, 2124013101397 is an apocalyptic number.
It is an amenable number.
124013101397 is a deficient number, since it is larger than the sum of its proper divisors (1).
124013101397 is an equidigital number, since it uses as much as digits as its factorization.
124013101397 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4536, while the sum is 32.
The spelling of 124013101397 in words is "one hundred twenty-four billion, thirteen million, one hundred one thousand, three hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •