Search a number
-
+
469661741131 = 11172511560113
BaseRepresentation
bin1101101010110100000…
…01010111000001001011
31122220021112102110221011
412311122001113001023
530143331401204011
6555432025024351
745634440634132
oct6653201270113
91586245373834
10469661741131
11171200899590
12770349250b7
133539a9809cb
1418a35cc6919
15c33c48e621
hex6d5a05704b

469661741131 has 8 divisors (see below), whose sum is σ = 542496984624. Its totient is φ = 401849617920.

The previous prime is 469661741093. The next prime is 469661741167. The reversal of 469661741131 is 131147166964.

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 469661741131 - 29 = 469661740619 is a prime.

It is a super-2 number, since 2×4696617411312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (469661741831) 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, 1255779870 + ... + 1255780243.

It is an arithmetic number, because the mean of its divisors is an integer number (67812123078).

Almost surely, 2469661741131 is an apocalyptic number.

469661741131 is a deficient number, since it is larger than the sum of its proper divisors (72835243493).

469661741131 is a wasteful number, since it uses less digits than its factorization.

469661741131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511560141.

The product of its digits is 653184, while the sum is 49.

The spelling of 469661741131 in words is "four hundred sixty-nine billion, six hundred sixty-one million, seven hundred forty-one thousand, one hundred thirty-one".

Divisors: 1 11 17 187 2511560113 27627161243 42696521921 469661741131