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120034104140 = 2256001705207
BaseRepresentation
bin110111111001010010…
…1110001001101001100
3102110211101100021120202
41233302211301031030
53431312212313030
6131050511233032
711446362023246
oct1576245611514
9373741307522
10120034104140
11469a7139065
121b31b218778
13b41c298432
145b49aa3096
1531c7e90745
hex1bf297134c

120034104140 has 12 divisors (see below), whose sum is σ = 252071618736. Its totient is φ = 48013641648.

The previous prime is 120034104133. The next prime is 120034104173. The reversal of 120034104140 is 41401430021.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 6001705207 = 120034104140 / (1 + 2 + 0 + 0 + 3 + 4 + 1 + 0 + 4 + 1 + 4 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3000852584 + ... + 3000852623.

It is an arithmetic number, because the mean of its divisors is an integer number (21005968228).

Almost surely, 2120034104140 is an apocalyptic number.

120034104140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120034104140 is an abundant number, since it is smaller than the sum of its proper divisors (132037514596).

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

120034104140 is a wasteful number, since it uses less digits than its factorization.

120034104140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6001705216 (or 6001705214 counting only the distinct ones).

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

Adding to 120034104140 its reverse (41401430021), we get a palindrome (161435534161).

The spelling of 120034104140 in words is "one hundred twenty billion, thirty-four million, one hundred four thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 6001705207 12003410414 24006820828 30008526035 60017052070 120034104140