Base | Representation |
---|---|
bin | 111100010100100001111… |
… | …111101110011010011110 |
3 | 112200021112002001202101222 |
4 | 330110201333232122132 |
5 | 1020403344212401300 |
6 | 12452141313333342 |
7 | 605324155614635 |
oct | 74244177563236 |
9 | 15607462052358 |
10 | 4145213793950 |
11 | 1358a80137329 |
12 | 56b453867252 |
13 | 240b798c2cb8 |
14 | 1048b51a251c |
15 | 72c5e7b4785 |
hex | 3c521fee69e |
4145213793950 has 48 divisors (see below), whose sum is σ = 8116525866240. Its totient is φ = 1570695228000.
The previous prime is 4145213793949. The next prime is 4145213793953. The reversal of 4145213793950 is 593973125414.
It is a junction number, because it is equal to n+sod(n) for n = 4145213793892 and 4145213793901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4145213793953) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12500795 + ... + 12828105.
It is an arithmetic number, because the mean of its divisors is an integer number (169094288880).
Almost surely, 24145213793950 is an apocalyptic number.
4145213793950 is a deficient number, since it is larger than the sum of its proper divisors (3971312072290).
4145213793950 is a wasteful number, since it uses less digits than its factorization.
4145213793950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 340673 (or 340668 counting only the distinct ones).
The product of its (nonzero) digits is 4082400, while the sum is 53.
The spelling of 4145213793950 in words is "four trillion, one hundred forty-five billion, two hundred thirteen million, seven hundred ninety-three thousand, nine hundred fifty".
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