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120101402204 = 22723711809083
BaseRepresentation
bin110111111011010011…
…0011111011001011100
3102111000001222101011122
41233312212133121130
53431431424332304
6131101313510112
711451140034440
oct1576646373134
9374001871148
10120101402204
1146a311240a3
121b339872338
13b4301cc184
145b549c0820
1531cdd359be
hex1bf699f65c

120101402204 has 24 divisors (see below), whose sum is σ = 240304245888. Its totient is φ = 51450292080.

The previous prime is 120101402203. The next prime is 120101402219. The reversal of 120101402204 is 402204101021.

It is a super-2 number, since 2×1201014022042 (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 (120101402203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838154 + ... + 970929.

It is an arithmetic number, because the mean of its divisors is an integer number (10012676912).

Almost surely, 2120101402204 is an apocalyptic number.

120101402204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

120101402204 is an abundant number, since it is smaller than the sum of its proper divisors (120202843684).

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

120101402204 is a wasteful number, since it uses less digits than its factorization.

120101402204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811465 (or 1811463 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120101402204 its reverse (402204101021), we get a palindrome (522305503225).

The spelling of 120101402204 in words is "one hundred twenty billion, one hundred one million, four hundred two thousand, two hundred four".

Divisors: 1 2 4 7 14 28 2371 4742 9484 16597 33194 66388 1809083 3618166 7236332 12663581 25327162 50654324 4289335793 8578671586 17157343172 30025350551 60050701102 120101402204