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4879689070401 = 3217421238131817
BaseRepresentation
bin100011100000010010000…
…1000100011011101000001
3122021111022220212122200200
41013000210020203131001
51114422100400223101
614213410451435413
71012355146506345
oct107004410433501
918244286778620
104879689070401
1116115122a3432
12669871bb5b69
132951ca6533b2
1412c26d023625
1586dea2ed986
hex47024223741

4879689070401 has 48 divisors (see below), whose sum is σ = 7484157924048. Its totient is φ = 3053114265600.

The previous prime is 4879689070391. The next prime is 4879689070423. The reversal of 4879689070401 is 1040709869784.

4879689070401 is a `hidden beast` number, since 4 + 8 + 79 + 6 + 8 + 90 + 70 + 401 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 603379400625 + 4276309669776 = 776775^2 + 2067924^2 .

It is not a de Polignac number, because 4879689070401 - 214 = 4879689054017 is a prime.

It is a super-2 number, since 2×48796890704012 (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4879689070301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 153351445 + ... + 153383261.

It is an arithmetic number, because the mean of its divisors is an integer number (155919956751).

Almost surely, 24879689070401 is an apocalyptic number.

It is an amenable number.

4879689070401 is a deficient number, since it is larger than the sum of its proper divisors (2604468853647).

4879689070401 is a wasteful number, since it uses less digits than its factorization.

4879689070401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34642 (or 34639 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 63.

The spelling of 4879689070401 in words is "four trillion, eight hundred seventy-nine billion, six hundred eighty-nine million, seventy thousand, four hundred one".

Divisors: 1 3 9 17 51 153 421 1263 2381 3789 7143 7157 21429 21471 31817 40477 64413 95451 121431 286353 364293 540889 1002401 1622667 3007203 4868001 9021609 13394957 17040817 40184871 51122451 75756277 120554613 153367353 227268831 227714269 681806493 683142807 1287856709 2049428421 3863570127 11590710381 31893392617 95680177851 287040533553 542187674489 1626563023467 4879689070401