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120040230200 = 23521154563741
BaseRepresentation
bin110111111001011110…
…1001000110100111000
3102110211210212111221212
41233302331020310320
53431320244331300
6131051250422252
711446465056422
oct1576275106470
9373753774855
10120040230200
11469aa642720
121b321291988
13b420631917
145b4a819812
1531c87a0935
hex1bf2f48d38

120040230200 has 48 divisors (see below), whose sum is σ = 304465680360. Its totient is φ = 43650992000.

The previous prime is 120040230181. The next prime is 120040230203. The reversal of 120040230200 is 2032040021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120040230203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27279671 + ... + 27284070.

Almost surely, 2120040230200 is an apocalyptic number.

120040230200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120040230200 is an abundant number, since it is smaller than the sum of its proper divisors (184425450160).

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

120040230200 is a wasteful number, since it uses less digits than its factorization.

120040230200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54563768 (or 54563759 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 120040230200 its reverse (2032040021), we get a palindrome (122072270221).

The spelling of 120040230200 in words is "one hundred twenty billion, forty million, two hundred thirty thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 200 220 275 440 550 1100 2200 54563741 109127482 218254964 272818705 436509928 545637410 600201151 1091274820 1200402302 1364093525 2182549640 2400804604 2728187050 3001005755 4801609208 5456374100 6002011510 10912748200 12004023020 15005028775 24008046040 30010057550 60020115100 120040230200