Base | Representation |
---|---|
bin | 11111001111101001111… |
… | …000000011101100111100 |
3 | 21121021001221220111120121 |
4 | 133033221320003230330 |
5 | 240134241242423020 |
6 | 4322211515424324 |
7 | 311060306562355 |
oct | 37175170035474 |
9 | 7537057814517 |
10 | 2147112467260 |
11 | 758649015942 |
12 | 2a815b7550a4 |
13 | 127619819677 |
14 | 75cc6952d2c |
15 | 3acb8331baa |
hex | 1f3e9e03b3c |
2147112467260 has 96 divisors (see below), whose sum is σ = 4712121630720. Its totient is φ = 820779321600.
The previous prime is 2147112467249. The next prime is 2147112467329. The reversal of 2147112467260 is 627642117412.
It is a super-2 number, since 2×21471124672602 (a number of 25 digits) contains 22 as substring.
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, 31713645 + ... + 31781275.
It is an arithmetic number, because the mean of its divisors is an integer number (49084600320).
Almost surely, 22147112467260 is an apocalyptic number.
2147112467260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2147112467260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2356060815360).
2147112467260 is an abundant number, since it is smaller than the sum of its proper divisors (2565009163460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2147112467260 is a wasteful number, since it uses less digits than its factorization.
2147112467260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68227 (or 68225 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 43.
The spelling of 2147112467260 in words is "two trillion, one hundred forty-seven billion, one hundred twelve million, four hundred sixty-seven thousand, two hundred sixty".
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