Base | Representation |
---|---|
bin | 10001011000000111011010… |
… | …101010110001011000100100 |
3 | 101000121001202110212200101000 |
4 | 101120013122222301120210 |
5 | 40004112344031240030 |
6 | 430312413320033300 |
7 | 22045311334344621 |
oct | 2130073252613044 |
9 | 330531673780330 |
10 | 76424021743140 |
11 | 223952779a4055 |
12 | 86a35a2302830 |
13 | 33849a6344b16 |
14 | 14c2d29cb3348 |
15 | 8c7e6e210860 |
hex | 4581daab1624 |
76424021743140 has 48 divisors (see below), whose sum is σ = 237763623202560. Its totient is φ = 20379739131360.
The previous prime is 76424021743123. The next prime is 76424021743151. The reversal of 76424021743140 is 4134712042467.
76424021743140 is a `hidden beast` number, since 7 + 6 + 4 + 2 + 402 + 174 + 31 + 40 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
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, 70762982556 + ... + 70762983635.
It is an arithmetic number, because the mean of its divisors is an integer number (4953408816720).
Almost surely, 276424021743140 is an apocalyptic number.
It is an amenable number.
76424021743140 is an abundant number, since it is smaller than the sum of its proper divisors (161339601459420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76424021743140 is a wasteful number, since it uses less digits than its factorization.
76424021743140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141525966209 (or 141525966201 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 45.
The spelling of 76424021743140 in words is "seventy-six trillion, four hundred twenty-four billion, twenty-one million, seven hundred forty-three thousand, one hundred forty".
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