Base | Representation |
---|---|
bin | 1001001001010011110111… |
… | …0010010110101001001101 |
3 | 1022121022010220212012120002 |
4 | 2102110331302112221031 |
5 | 2304222234043100221 |
6 | 33215242550334045 |
7 | 2055330012441263 |
oct | 222247562265115 |
9 | 38538126765502 |
10 | 10055555050061 |
11 | 322759a750434 |
12 | 1164a0105a325 |
13 | 57c308a44b01 |
14 | 26a997526433 |
15 | 12687c32d80b |
hex | 9253dc96a4d |
10055555050061 has 4 divisors (see below), whose sum is σ = 10095617022624. Its totient is φ = 10015493077500.
The previous prime is 10055555050043. The next prime is 10055555050117. The reversal of 10055555050061 is 16005055555001.
It is a happy number.
10055555050061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10055555050061 - 230 = 10054481308237 is a prime.
It is a super-2 number, since 2×100555550500612 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10055555049997 and 10055555050024.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10055555070061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20030985905 + ... + 20030986406.
It is an arithmetic number, because the mean of its divisors is an integer number (2523904255656).
Almost surely, 210055555050061 is an apocalyptic number.
It is an amenable number.
10055555050061 is a deficient number, since it is larger than the sum of its proper divisors (40061972563).
10055555050061 is an equidigital number, since it uses as much as digits as its factorization.
10055555050061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40061972562.
The product of its (nonzero) digits is 93750, while the sum is 38.
The spelling of 10055555050061 in words is "ten trillion, fifty-five billion, five hundred fifty-five million, fifty thousand, sixty-one".
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