Base | Representation |
---|---|
bin | 10010000100001110100… |
… | …111110010110001101000 |
3 | 11101200111122002020111221 |
4 | 102010032213302301220 |
5 | 130320033130024120 |
6 | 2350155533431424 |
7 | 155460205126564 |
oct | 22041647626150 |
9 | 4350448066457 |
10 | 1241490861160 |
11 | 4395712531a0 |
12 | 18073893b574 |
13 | 900c24ac924 |
14 | 44134ada6a4 |
15 | 224625140aa |
hex | 1210e9f2c68 |
1241490861160 has 32 divisors (see below), whose sum is σ = 3047295751200. Its totient is φ = 451451222080.
The previous prime is 1241490861137. The next prime is 1241490861161. The reversal of 1241490861160 is 611680941421.
It is not an unprimeable number, because it can be changed into a prime (1241490861161) 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, 1410784630 + ... + 1410785509.
It is an arithmetic number, because the mean of its divisors is an integer number (95227992225).
Almost surely, 21241490861160 is an apocalyptic number.
1241490861160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1241490861160 is an abundant number, since it is smaller than the sum of its proper divisors (1805804890040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1241490861160 is a wasteful number, since it uses less digits than its factorization.
1241490861160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2821570161 (or 2821570157 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 43.
The spelling of 1241490861160 in words is "one trillion, two hundred forty-one billion, four hundred ninety million, eight hundred sixty-one thousand, one hundred sixty".
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