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4006130132161 = 43103190364517
BaseRepresentation
bin111010010010111111111…
…101101010010011000001
3112011222112002121200101001
4322102333331222103001
51011114023303212121
612304220224012001
7562301432162413
oct72227775522301
915158462550331
104006130132161
111304a990246a3
125484b8a61001
13230a12b28181
14dbc7d5449b3
156e31e24a991
hex3a4bff6a4c1

4006130132161 has 8 divisors (see below), whose sum is σ = 4103272033344. Its totient is φ = 3909168962160.

The previous prime is 4006130132131. The next prime is 4006130132171. The reversal of 4006130132161 is 1612310316004.

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 4006130132161 - 217 = 4006130001089 is a prime.

It is a super-2 number, since 2×40061301321612 (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4006130132131) 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, 45137926 + ... + 45226591.

It is an arithmetic number, because the mean of its divisors is an integer number (512909004168).

Almost surely, 24006130132161 is an apocalyptic number.

It is an amenable number.

4006130132161 is a deficient number, since it is larger than the sum of its proper divisors (97141901183).

4006130132161 is a wasteful number, since it uses less digits than its factorization.

4006130132161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90365591.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 4006130132161 its reverse (1612310316004), we get a palindrome (5618440448165).

The spelling of 4006130132161 in words is "four trillion, six billion, one hundred thirty million, one hundred thirty-two thousand, one hundred sixty-one".

Divisors: 1 43 1031 44333 90364517 3885674231 93165817027 4006130132161