Base | Representation |
---|---|
bin | 10010001110010001111… |
… | …000110110100101001000 |
3 | 11102201100202112220210220 |
4 | 102032101320312211020 |
5 | 131004133432124310 |
6 | 2355142500310040 |
7 | 156321512401461 |
oct | 22162170664510 |
9 | 4381322486726 |
10 | 1252283083080 |
11 | 4430aa176267 |
12 | 18284b0a2320 |
13 | 91122358863 |
14 | 4487a161d68 |
15 | 22894c0e670 |
hex | 12391e36948 |
1252283083080 has 32 divisors (see below), whose sum is σ = 3756849249600. Its totient is φ = 333942155456.
The previous prime is 1252283083067. The next prime is 1252283083081. The reversal of 1252283083080 is 803803822521.
It is not an unprimeable number, because it can be changed into a prime (1252283083081) 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, 5217846060 + ... + 5217846299.
It is an arithmetic number, because the mean of its divisors is an integer number (117401539050).
Almost surely, 21252283083080 is an apocalyptic number.
1252283083080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1252283083080 is an abundant number, since it is smaller than the sum of its proper divisors (2504566166520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1252283083080 is a wasteful number, since it uses less digits than its factorization.
1252283083080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10435692373 (or 10435692369 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 42.
The spelling of 1252283083080 in words is "one trillion, two hundred fifty-two billion, two hundred eighty-three million, eighty-three thousand, eighty".
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