Search a number
-
+
120301030222000 = 245360150515111
BaseRepresentation
bin11011010110100111000100…
…001011000010100010110000
3120202221122222122020202120221
4123112213010023002202300
5111232003002214101000
61103505310315142424
734224314450642305
oct3326470413024260
9522848878222527
10120301030222000
1135371420356551
12115ab18b744a14
1352184528177a4
14219c85ad490ac
15dd948c4b561a
hex6d69c42c28b0

120301030222000 has 40 divisors (see below), whose sum is σ = 290887891081632. Its totient is φ = 48120412088000.

The previous prime is 120301030221961. The next prime is 120301030222019. The reversal of 120301030222000 is 222030103021.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30075255556 + ... + 30075259555.

Almost surely, 2120301030222000 is an apocalyptic number.

120301030222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120301030222000 is an abundant number, since it is smaller than the sum of its proper divisors (170586860859632).

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

120301030222000 is an equidigital number, since it uses as much as digits as its factorization.

120301030222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60150515134 (or 60150515118 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 120301030222000 its reverse (222030103021), we get a palindrome (120523060325021).

The spelling of 120301030222000 in words is "one hundred twenty trillion, three hundred one billion, thirty million, two hundred twenty-two thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 1000 2000 60150515111 120301030222 240602060444 300752575555 481204120888 601505151110 962408241776 1203010302220 1503762877775 2406020604440 3007525755550 4812041208880 6015051511100 7518814388875 12030103022200 15037628777750 24060206044400 30075257555500 60150515111000 120301030222000