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3130141042420 = 225741647536849
BaseRepresentation
bin101101100011001010111…
…100011110011011110100
3102002020102220121012220021
4231203022330132123310
5402241012101324140
610353544505414524
7442100545602610
oct55431274363364
912066386535807
103130141042420
11aa753801a097
12426785a9a444
1319922b9b8392
14ab6dcdd8340
155664eb67b4a
hex2d8caf1e6f4

3130141042420 has 48 divisors (see below), whose sum is σ = 7512532876800. Its totient is φ = 1073163446784.

The previous prime is 3130141042417. The next prime is 3130141042463. The reversal of 3130141042420 is 242401410313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5562156 + ... + 6099004.

It is an arithmetic number, because the mean of its divisors is an integer number (156511101600).

Almost surely, 23130141042420 is an apocalyptic number.

It is an amenable number.

3130141042420 is an abundant number, since it is smaller than the sum of its proper divisors (4382391834380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3130141042420 is a wasteful number, since it uses less digits than its factorization.

3130141042420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578512 (or 578510 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 3130141042420 its reverse (242401410313), we get a palindrome (3372542452733).

The spelling of 3130141042420 in words is "three trillion, one hundred thirty billion, one hundred forty-one million, forty-two thousand, four hundred twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 41647 83294 166588 208235 291529 416470 536849 583058 832940 1073698 1166116 1457645 2147396 2684245 2915290 3757943 5368490 5830580 7515886 10736980 15031772 18789715 37579430 75158860 22358150303 44716300606 89432601212 111790751515 156507052121 223581503030 313014104242 447163006060 626028208484 782535260605 1565070521210 3130141042420