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120412254014 = 2134631240539
BaseRepresentation
bin111000000100100100…
…0010010111100111110
3102111210201220021200122
41300021020102330332
53433101014112024
6131152220254542
711461633162103
oct1601110227476
9374721807618
10120412254014
114708063a718
121b4059a1452
13b47c729460
145b83dbaaaa
1531eb289d5e
hex1c09212f3e

120412254014 has 8 divisors (see below), whose sum is σ = 194512102680. Its totient is φ = 55574886456.

The previous prime is 120412253911. The next prime is 120412254023. The reversal of 120412254014 is 410452214021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1204122540142 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 4631240539 = 120412254014 / (1 + 2 + 0 + 4 + 1 + 2 + 2 + 5 + 4 + 0 + 1 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2315620244 + ... + 2315620295.

It is an arithmetic number, because the mean of its divisors is an integer number (24314012835).

Almost surely, 2120412254014 is an apocalyptic number.

120412254014 is a deficient number, since it is larger than the sum of its proper divisors (74099848666).

120412254014 is a wasteful number, since it uses less digits than its factorization.

120412254014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4631240554.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 120412254014 its reverse (410452214021), we get a palindrome (530864468035).

The spelling of 120412254014 in words is "one hundred twenty billion, four hundred twelve million, two hundred fifty-four thousand, fourteen".

Divisors: 1 2 13 26 4631240539 9262481078 60206127007 120412254014