Base | Representation |
---|---|
bin | 10000011101101110111111… |
… | …001011010010111000111001 |
3 | 100111101112012001000221100122 |
4 | 100131232333023102320321 |
5 | 33442344400112134343 |
6 | 414001350330543025 |
7 | 21152412243215312 |
oct | 2035567713227071 |
9 | 314345161027318 |
10 | 72412061052473 |
11 | 2108886775a56a |
12 | 8155b38897a75 |
13 | 3153574598c3c |
14 | 13c4a96269609 |
15 | 85890d19c068 |
hex | 41dbbf2d2e39 |
72412061052473 has 8 divisors (see below), whose sum is σ = 72425867796480. Its totient is φ = 72398255634720.
The previous prime is 72412061052467. The next prime is 72412061052577. The reversal of 72412061052473 is 37425016021427.
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 72412061052473 - 212 = 72412061048377 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (72412061052073) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112507208 + ... + 113148998.
It is an arithmetic number, because the mean of its divisors is an integer number (9053233474560).
Almost surely, 272412061052473 is an apocalyptic number.
It is an amenable number.
72412061052473 is a deficient number, since it is larger than the sum of its proper divisors (13806744007).
72412061052473 is a wasteful number, since it uses less digits than its factorization.
72412061052473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 663127.
The product of its (nonzero) digits is 564480, while the sum is 44.
The spelling of 72412061052473 in words is "seventy-two trillion, four hundred twelve billion, sixty-one million, fifty-two thousand, four hundred seventy-three".
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