Search a number
-
+
469868503105 = 5261893588289
BaseRepresentation
bin1101101011001100101…
…10000110000001000001
31122220210221111002001001
412311212112012001001
530144242314044410
6555504332412001
745642531243541
oct6654626060101
91586727432031
10469868503105
111712a757a951
1277092017001
1335401764a81
1418a55549321
15c3506d233a
hex6d66586041

469868503105 has 8 divisors (see below), whose sum is σ = 563863890600. Its totient is φ = 375880344576.

The previous prime is 469868503099. The next prime is 469868503127. The reversal of 469868503105 is 501305868964.

It can be written as a sum of positive squares in 4 ways, for example, as 57596640049 + 412271863056 = 239993^2 + 642084^2 .

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 469868503105 - 217 = 469868372033 is a prime.

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, 1663200 + ... + 1925089.

It is an arithmetic number, because the mean of its divisors is an integer number (70482986325).

Almost surely, 2469868503105 is an apocalyptic number.

It is an amenable number.

469868503105 is a deficient number, since it is larger than the sum of its proper divisors (93995387495).

469868503105 is a wasteful number, since it uses less digits than its factorization.

469868503105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3614483.

The product of its (nonzero) digits is 6220800, while the sum is 55.

The spelling of 469868503105 in words is "four hundred sixty-nine billion, eight hundred sixty-eight million, five hundred three thousand, one hundred five".

Divisors: 1 5 26189 130945 3588289 17941445 93973700621 469868503105