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2431401001230 = 2352313907253381
BaseRepresentation
bin100011011000011010110…
…010110000000100001110
322121102212111221100201110
4203120122302300010032
5304314002124014410
65100545321352450
7340443245340435
oct43303262600416
98542774840643
102431401001230
1185817352a173
1233327b338726
131483845a6bc6
148597519011c
15433a64e1720
hex2361acb010e

2431401001230 has 64 divisors (see below), whose sum is σ = 6089535687168. Its totient is φ = 620136401280.

The previous prime is 2431401001229. The next prime is 2431401001277. The reversal of 2431401001230 is 321001041342.

It is a junction number, because it is equal to n+sod(n) for n = 2431401001197 and 2431401001206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9469140 + ... + 9722520.

It is an arithmetic number, because the mean of its divisors is an integer number (95148995112).

Almost surely, 22431401001230 is an apocalyptic number.

2431401001230 is an abundant number, since it is smaller than the sum of its proper divisors (3658134685938).

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

2431401001230 is a wasteful number, since it uses less digits than its factorization.

2431401001230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267321.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2431401001230 its reverse (321001041342), we get a palindrome (2752402042572).

The spelling of 2431401001230 in words is "two trillion, four hundred thirty-one billion, four hundred one million, one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 23 30 46 69 115 138 230 345 690 13907 27814 41721 69535 83442 139070 208605 253381 319861 417210 506762 639722 760143 959583 1266905 1520286 1599305 1919166 2533810 3198610 3800715 4797915 5827763 7601430 9595830 11655526 17483289 29138815 34966578 58277630 87416445 174832890 3523769567 7047539134 10571308701 17618847835 21142617402 35237695670 52856543505 81046700041 105713087010 162093400082 243140100123 405233500205 486280200246 810467000410 1215700500615 2431401001230