Base | Representation |
---|---|
bin | 11011101111010101010111… |
… | …11011100010110111111011 |
3 | 21222222112200120201120221000 |
4 | 31313222223323202313323 |
5 | 30443411010033113232 |
6 | 333423003500220043 |
7 | 15564051054216033 |
oct | 1567525373426773 |
9 | 258875616646830 |
10 | 61000010051067 |
11 | 18488a6045256a |
12 | 6a12263b3a623 |
13 | 2806378c55bb9 |
14 | 110c5b82388c3 |
15 | 70bb3c15227c |
hex | 377aabee2dfb |
61000010051067 has 32 divisors (see below), whose sum is σ = 95130000128000. Its totient is φ = 38524994223840.
The previous prime is 61000010051023. The next prime is 61000010051083. The reversal of 61000010051067 is 76015001000016.
It is not a de Polignac number, because 61000010051067 - 27 = 61000010050939 is a prime.
It is a super-3 number, since 3×610000100510673 (a number of 42 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 61000010051067.
It is not an unprimeable number, because it can be changed into a prime (61000010051017) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12955734 + ... + 17025012.
It is an arithmetic number, because the mean of its divisors is an integer number (2972812504000).
Almost surely, 261000010051067 is an apocalyptic number.
61000010051067 is a deficient number, since it is larger than the sum of its proper divisors (34129990076933).
61000010051067 is a wasteful number, since it uses less digits than its factorization.
61000010051067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4098528 (or 4098522 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 27.
The spelling of 61000010051067 in words is "sixty-one trillion, ten million, fifty-one thousand, sixty-seven".
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