Base | Representation |
---|---|
bin | 111000111011101000… |
… | …011110011100010111 |
3 | 12211210020220011210002 |
4 | 320323220132130113 |
5 | 2000143240231333 |
6 | 44025512121515 |
7 | 4262600332445 |
oct | 707350363427 |
9 | 184706804702 |
10 | 61130008343 |
11 | 23a1a329058 |
12 | ba2039629b |
13 | 59c28b6891 |
14 | 2d5c9a3b95 |
15 | 18cba650e8 |
hex | e3ba1e717 |
61130008343 has 16 divisors (see below), whose sum is σ = 65478961152. Its totient is φ = 56968380000.
The previous prime is 61130008279. The next prime is 61130008409. The reversal of 61130008343 is 34380003116.
It is a cyclic number.
It is not a de Polignac number, because 61130008343 - 26 = 61130008279 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61130008243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228308 + ... + 417593.
It is an arithmetic number, because the mean of its divisors is an integer number (4092435072).
Almost surely, 261130008343 is an apocalyptic number.
61130008343 is a deficient number, since it is larger than the sum of its proper divisors (4348952809).
61130008343 is a wasteful number, since it uses less digits than its factorization.
61130008343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 646046.
The product of its (nonzero) digits is 5184, while the sum is 29.
The spelling of 61130008343 in words is "sixty-one billion, one hundred thirty million, eight thousand, three hundred forty-three".
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