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120630060016 = 2450914812139
BaseRepresentation
bin111000001011000011…
…1001010001111110000
3102112100220201222100121
41300112013022033300
53434022243410031
6131230000500024
711500216410034
oct1602607121760
9375326658317
10120630060016
1147182584584
121b46691a614
13b4b58a934b
145ba4cb61c4
153210460011
hex1c161ca3f0

120630060016 has 20 divisors (see below), whose sum is σ = 234179933400. Its totient is φ = 60196528832.

The previous prime is 120630059983. The next prime is 120630060017. The reversal of 120630060016 is 610060036021.

It is a super-2 number, since 2×1206300600162 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120630060017) by changing a digit.

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, 7397926 + ... + 7414213.

It is an arithmetic number, because the mean of its divisors is an integer number (11708996670).

Almost surely, 2120630060016 is an apocalyptic number.

120630060016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

120630060016 is a deficient number, since it is larger than the sum of its proper divisors (113549873384).

120630060016 is a wasteful number, since it uses less digits than its factorization.

120630060016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14812656 (or 14812650 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 120630060016 its reverse (610060036021), we get a palindrome (730690096037).

The spelling of 120630060016 in words is "one hundred twenty billion, six hundred thirty million, sixty thousand, sixteen".

Divisors: 1 2 4 8 16 509 1018 2036 4072 8144 14812139 29624278 59248556 118497112 236994224 7539378751 15078757502 30157515004 60315030008 120630060016