Base | Representation |
---|---|
bin | 10010110101111110000… |
… | …110010000000110100010 |
3 | 11120210100212011101202220 |
4 | 102311332012100012202 |
5 | 132203424041133010 |
6 | 2430511424251510 |
7 | 162360563356026 |
oct | 22657606200642 |
9 | 4523325141686 |
10 | 1294900724130 |
11 | 45a189778812 |
12 | 18ab63770b96 |
13 | 95154819840 |
14 | 46960244386 |
15 | 23a3b40d970 |
hex | 12d7e1901a2 |
1294900724130 has 32 divisors (see below), whose sum is σ = 3346820334144. Its totient is φ = 318744793536.
The previous prime is 1294900724101. The next prime is 1294900724177. The reversal of 1294900724130 is 314270094921.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1660128744 + ... + 1660129523.
It is an arithmetic number, because the mean of its divisors is an integer number (104588135442).
Almost surely, 21294900724130 is an apocalyptic number.
1294900724130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1294900724130 is an abundant number, since it is smaller than the sum of its proper divisors (2051919610014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1294900724130 is a wasteful number, since it uses less digits than its factorization.
1294900724130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3320258290.
The product of its (nonzero) digits is 108864, while the sum is 42.
The spelling of 1294900724130 in words is "one trillion, two hundred ninety-four billion, nine hundred million, seven hundred twenty-four thousand, one hundred thirty".
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