Base | Representation |
---|---|
bin | 111001001011011010… |
… | …011001011101110011 |
3 | 12212110201001121201101 |
4 | 321023122121131303 |
5 | 2001214024102040 |
6 | 44112050345231 |
7 | 4302263536063 |
oct | 711332313563 |
9 | 185421047641 |
10 | 61394753395 |
11 | 24045812a18 |
12 | ba94b8b217 |
13 | 5a356bc861 |
14 | 2d85bdb3a3 |
15 | 18e4e0d09a |
hex | e4b699773 |
61394753395 has 8 divisors (see below), whose sum is σ = 73751506704. Its totient is φ = 49063934304.
The previous prime is 61394753389. The next prime is 61394753449. The reversal of 61394753395 is 59335749316.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 61394753395 - 25 = 61394753363 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6478344 + ... + 6487813.
It is an arithmetic number, because the mean of its divisors is an integer number (9218938338).
Almost surely, 261394753395 is an apocalyptic number.
61394753395 is a deficient number, since it is larger than the sum of its proper divisors (12356753309).
61394753395 is a wasteful number, since it uses less digits than its factorization.
61394753395 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12967109.
The product of its digits is 9185400, while the sum is 55.
The spelling of 61394753395 in words is "sixty-one billion, three hundred ninety-four million, seven hundred fifty-three thousand, three hundred ninety-five".
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