Search a number
-
+
461465515060051 = 5311689744879503
BaseRepresentation
bin110100011101100110101000…
…0000110011110101101010011
32020111220200011011210022110111
41220323031100012132231103
5440441122333323410201
64313242155255142151
7166125532436353105
oct15073152006365523
92214820134708414
10461465515060051
11124045475963317
124390b137374957
1316a6501bc17a18
1481d509b697575
153853b9c83ab51
hex1a3b35019eb53

461465515060051 has 8 divisors (see below), whose sum is σ = 470212635695040. Its totient is φ = 452719884207552.

The previous prime is 461465515059947. The next prime is 461465515060063. The reversal of 461465515060051 is 150060515564164.

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 461465515060051 - 225 = 461465481505619 is a prime.

It is a super-3 number, since 3×4614655150600513 (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 461465515059977 and 461465515060004.

It is not an unprimeable number, because it can be changed into a prime (461465515061051) 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, 371820235 + ... + 373059268.

It is an arithmetic number, because the mean of its divisors is an integer number (58776579461880).

Almost surely, 2461465515060051 is an apocalyptic number.

461465515060051 is a deficient number, since it is larger than the sum of its proper divisors (8747120634989).

461465515060051 is a wasteful number, since it uses less digits than its factorization.

461465515060051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744891245.

The product of its (nonzero) digits is 2160000, while the sum is 49.

The spelling of 461465515060051 in words is "four hundred sixty-one trillion, four hundred sixty-five billion, five hundred fifteen million, sixty thousand, fifty-one".

Divisors: 1 53 11689 619517 744879503 39478613659 8706896510567 461465515060051