Base | Representation |
---|---|
bin | 111001110110000111… |
… | …000010110010011101 |
3 | 12221022121222210121101 |
4 | 321312013002302131 |
5 | 2004200420200221 |
6 | 44311120233101 |
7 | 4326112432243 |
oct | 716607026235 |
9 | 187277883541 |
10 | 62111100061 |
11 | 2438310785a |
12 | 10054a6b791 |
13 | 5b1ac3351a |
14 | 3012dcc793 |
15 | 1937c5dd91 |
hex | e761c2c9d |
62111100061 has 2 divisors, whose sum is σ = 62111100062. Its totient is φ = 62111100060.
The previous prime is 62111099987. The next prime is 62111100083. The reversal of 62111100061 is 16000111126.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 39008620036 + 23102480025 = 197506^2 + 151995^2 .
It is a cyclic number.
It is not a de Polignac number, because 62111100061 - 211 = 62111098013 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (62111100461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31055550030 + 31055550031.
It is an arithmetic number, because the mean of its divisors is an integer number (31055550031).
Almost surely, 262111100061 is an apocalyptic number.
It is an amenable number.
62111100061 is a deficient number, since it is larger than the sum of its proper divisors (1).
62111100061 is an equidigital number, since it uses as much as digits as its factorization.
62111100061 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72, while the sum is 19.
Adding to 62111100061 its reverse (16000111126), we get a palindrome (78111211187).
The spelling of 62111100061 in words is "sixty-two billion, one hundred eleven million, one hundred thousand, sixty-one".
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