Base | Representation |
---|---|
bin | 110100101101111011100… |
… | …1000011110111110100001 |
3 | 221122122210122020122211212 |
4 | 1221123313020132332201 |
5 | 1422202201012314231 |
6 | 23224304023515505 |
7 | 1345316164554245 |
oct | 151336710367641 |
9 | 27578718218755 |
10 | 7245461057441 |
11 | 23438679728a2 |
12 | 9902762b8b95 |
13 | 407323227599 |
14 | 1b0979cc2425 |
15 | c870ecd642b |
hex | 696f721efa1 |
7245461057441 has 8 divisors (see below), whose sum is σ = 7405938920064. Its totient is φ = 7085246491440.
The previous prime is 7245461057423. The next prime is 7245461057453. The reversal of 7245461057441 is 1447501645427.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7245461057441 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 7245461057441.
It is not an unprimeable number, because it can be changed into a prime (7245461057411) 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, 65768510 + ... + 65878583.
It is an arithmetic number, because the mean of its divisors is an integer number (925742365008).
Almost surely, 27245461057441 is an apocalyptic number.
It is an amenable number.
7245461057441 is a deficient number, since it is larger than the sum of its proper divisors (160477862623).
7245461057441 is a wasteful number, since it uses less digits than its factorization.
7245461057441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131648311.
The product of its (nonzero) digits is 3763200, while the sum is 50.
The spelling of 7245461057441 in words is "seven trillion, two hundred forty-five billion, four hundred sixty-one million, fifty-seven thousand, four hundred forty-one".
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