Search a number
-
+
3287148082117 = 31517192050253
BaseRepresentation
bin101111110101011001010…
…010110011001111000101
3102122020201000001020012121
4233311121102303033011
5412324034402111432
610554032303245541
7456326410453204
oct57653122631705
912566630036177
103287148082117
11105808743a939
124510a32a98b1
131aac90b66a73
14b515521923b
155a78d9a2197
hex2fd594b33c5

3287148082117 has 8 divisors (see below), whose sum is σ = 3393252380160. Its totient is φ = 3181047988080.

The previous prime is 3287148082103. The next prime is 3287148082189. The reversal of 3287148082117 is 7112808417823.

It is a happy number.

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 3287148082117 - 219 = 3287147557829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3287148782117) 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, 578163 + ... + 2628415.

It is an arithmetic number, because the mean of its divisors is an integer number (424156547520).

Almost surely, 23287148082117 is an apocalyptic number.

It is an amenable number.

3287148082117 is a deficient number, since it is larger than the sum of its proper divisors (106104298043).

3287148082117 is a wasteful number, since it uses less digits than its factorization.

3287148082117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102003.

The product of its (nonzero) digits is 1204224, while the sum is 52.

The spelling of 3287148082117 in words is "three trillion, two hundred eighty-seven billion, one hundred forty-eight million, eighty-two thousand, one hundred seventeen".

Divisors: 1 31 51719 1603289 2050253 63557843 106037034907 3287148082117