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2231410042100 = 225231719809691
BaseRepresentation
bin100000011110001010011…
…001110010010011110100
321220022122210122222222002
4200132022121302103310
5243024411432321400
64425032353154432
7320133264256601
oct40361231622364
97808583588862
102231410042100
11790376883568
1230056685ba18
13132562101b75
147a0023836a8
153d09dc55ed5
hex2078a6724f4

2231410042100 has 36 divisors (see below), whose sum is σ = 4998358501248. Its totient is φ = 863771628000.

The previous prime is 2231410042087. The next prime is 2231410042111. The reversal of 2231410042100 is 12400141322.

It is a super-3 number, since 3×22314100421003 (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 11 ways as a sum of consecutive naturals, for example, 359901746 + ... + 359907945.

Almost surely, 22231410042100 is an apocalyptic number.

2231410042100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2231410042100 is an abundant number, since it is smaller than the sum of its proper divisors (2766948459148).

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

2231410042100 is a wasteful number, since it uses less digits than its factorization.

2231410042100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719809736 (or 719809729 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2231410042100 its reverse (12400141322), we get a palindrome (2243810183422).

The spelling of 2231410042100 in words is "two trillion, two hundred thirty-one billion, four hundred ten million, forty-two thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 31 50 62 100 124 155 310 620 775 1550 3100 719809691 1439619382 2879238764 3599048455 7198096910 14396193820 17995242275 22314100421 35990484550 44628200842 71980969100 89256401684 111570502105 223141004210 446282008420 557852510525 1115705021050 2231410042100