Base | Representation |
---|---|
bin | 110010111011101001111… |
… | …0000100010101011111101 |
3 | 220210012100211101221210101 |
4 | 1211313103300202223331 |
5 | 1404142102414131444 |
6 | 22515440340241101 |
7 | 1321510606010344 |
oct | 145672360425375 |
9 | 26705324357711 |
10 | 7000054442749 |
11 | 2259785272a55 |
12 | 9507a80a0191 |
13 | 3ba1439aac84 |
14 | 1a2b39568b5b |
15 | c214a3a53d4 |
hex | 65dd3c22afd |
7000054442749 has 64 divisors (see below), whose sum is σ = 8271160128000. Its totient is φ = 5881628712960.
The previous prime is 7000054442663. The next prime is 7000054442861. The reversal of 7000054442749 is 9472444500007.
It is a de Polignac number, because none of the positive numbers 2k-7000054442749 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 7000054442699 and 7000054442708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7000054440749) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 50604922 + ... + 50743060.
It is an arithmetic number, because the mean of its divisors is an integer number (129236877000).
Almost surely, 27000054442749 is an apocalyptic number.
It is an amenable number.
7000054442749 is a deficient number, since it is larger than the sum of its proper divisors (1271105685251).
7000054442749 is a wasteful number, since it uses less digits than its factorization.
7000054442749 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138358.
The product of its (nonzero) digits is 1128960, while the sum is 46.
The spelling of 7000054442749 in words is "seven trillion, fifty-four million, four hundred forty-two thousand, seven hundred forty-nine".
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