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3121414202004 = 2237178259208459
BaseRepresentation
bin101101011011000010110…
…010001110001010010100
3102001101220201111210101120
4231123002302032022110
5402120124013431004
610345542523123540
7441341360642310
oct55330262161224
912041821453346
103121414202004
11aa3869a3a78a
12424b4b3735b0
1319846a9c9097
14ab111daab40
15562dd9473d9
hex2d6c2c8e294

3121414202004 has 48 divisors (see below), whose sum is σ = 8323857830400. Its totient is φ = 891823347936.

The previous prime is 3121414201999. The next prime is 3121414202033. The reversal of 3121414202004 is 4002024141213.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14869527 + ... + 15077985.

It is an arithmetic number, because the mean of its divisors is an integer number (173413704800).

Almost surely, 23121414202004 is an apocalyptic number.

It is an amenable number.

3121414202004 is an abundant number, since it is smaller than the sum of its proper divisors (5202443628396).

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

3121414202004 is a wasteful number, since it uses less digits than its factorization.

3121414202004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386732 (or 386730 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 3121414202004 its reverse (4002024141213), we get a palindrome (7123438343217).

The spelling of 3121414202004 in words is "three trillion, one hundred twenty-one billion, four hundred fourteen million, two hundred two thousand, four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 178259 208459 356518 416918 534777 625377 713036 833836 1069554 1247813 1250754 1459213 2139108 2495626 2501508 2918426 3743439 4377639 4991252 5836852 7486878 8755278 14973756 17510556 37159692881 74319385762 111479078643 148638771524 222958157286 260117850167 445916314572 520235700334 780353550501 1040471400668 1560707101002 3121414202004