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42203132000 = 255310550783
BaseRepresentation
bin100111010011100000…
…001011000001100000
311000221012122020102222
4213103200023001200
51142413000211000
631215435330212
73022555463111
oct472340130140
9130835566388
1042203132000
1116997627797
1282198b0968
133c9763c673
142085022208
151170121a85
hex9d380b060

42203132000 has 48 divisors (see below), whose sum is σ = 103693105152. Its totient is φ = 16881251200.

The previous prime is 42203131991. The next prime is 42203132011. The reversal of 42203132000 is 23130224.

It is a super-2 number, since 2×422031320002 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42203132000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5271392 + ... + 5279391.

It is an arithmetic number, because the mean of its divisors is an integer number (2160273024).

Almost surely, 242203132000 is an apocalyptic number.

42203132000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42203132000 is an abundant number, since it is smaller than the sum of its proper divisors (61489973152).

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

42203132000 is a wasteful number, since it uses less digits than its factorization.

42203132000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10550808 (or 10550790 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 42203132000 its reverse (23130224), we get a palindrome (42226262224).

The spelling of 42203132000 in words is "forty-two billion, two hundred three million, one hundred thirty-two thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 800 1000 2000 4000 10550783 21101566 42203132 52753915 84406264 105507830 168812528 211015660 263769575 337625056 422031320 527539150 844062640 1055078300 1318847875 1688125280 2110156600 2637695750 4220313200 5275391500 8440626400 10550783000 21101566000 42203132000