Base | Representation |
---|---|
bin | 1011101011001110010111… |
… | …1110100111010110100110 |
3 | 1200110020002222111010220210 |
4 | 2322303211332213112212 |
5 | 3140311111443131110 |
6 | 43145200542440250 |
7 | 2463313203235641 |
oct | 272634576472646 |
9 | 50406088433823 |
10 | 12837220677030 |
11 | 40aa264452102 |
12 | 1533b33293086 |
13 | 721710980bb9 |
14 | 325479350a58 |
15 | 173dd3be6520 |
hex | bace5fa75a6 |
12837220677030 has 64 divisors (see below), whose sum is σ = 31854377131200. Its totient is φ = 3308384346624.
The previous prime is 12837220677007. The next prime is 12837220677049. The reversal of 12837220677030 is 3077602273821.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38643549 + ... + 38974328.
It is an arithmetic number, because the mean of its divisors is an integer number (497724642675).
Almost surely, 212837220677030 is an apocalyptic number.
12837220677030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12837220677030 is an abundant number, since it is smaller than the sum of its proper divisors (19017156454170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12837220677030 is a wasteful number, since it uses less digits than its factorization.
12837220677030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77618073.
The product of its (nonzero) digits is 1185408, while the sum is 48.
The spelling of 12837220677030 in words is "twelve trillion, eight hundred thirty-seven billion, two hundred twenty million, six hundred seventy-seven thousand, thirty".
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