Search a number
-
+
51162083341 = 891487386587
BaseRepresentation
bin101111101001011111…
…110111000000001101
311220001120111010021121
4233221133313000031
51314234443131331
635300433000541
73460562350555
oct575137670015
9156046433247
1051162083341
111a774731506
129aba0b3151
134a947499c5
142694bd0165
1514e68e0c11
hexbe97f700d

51162083341 has 8 divisors (see below), whose sum is σ = 51771864960. Its totient is φ = 50553078048.

The previous prime is 51162083317. The next prime is 51162083387. The reversal of 51162083341 is 14338026115.

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 51162083341 - 213 = 51162075149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51162083297 and 51162083306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51162083311) 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, 60951 + ... + 325636.

It is an arithmetic number, because the mean of its divisors is an integer number (6471483120).

Almost surely, 251162083341 is an apocalyptic number.

It is an amenable number.

51162083341 is a deficient number, since it is larger than the sum of its proper divisors (609781619).

51162083341 is a wasteful number, since it uses less digits than its factorization.

51162083341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388163.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 51162083341 in words is "fifty-one billion, one hundred sixty-two million, eighty-three thousand, three hundred forty-one".

Divisors: 1 89 1487 132343 386587 34406243 574854869 51162083341