Base | Representation |
---|---|
bin | 10000100000110110111100… |
… | …010011011001110101101011 |
3 | 100112011001100212021001200212 |
4 | 100200312330103121311223 |
5 | 34004404101332224433 |
6 | 414244135024251335 |
7 | 21204052563363131 |
oct | 2040667423316553 |
9 | 315131325231625 |
10 | 72626761211243 |
11 | 21160922367608 |
12 | 818b677470b4b |
13 | 316a89c2906c5 |
14 | 13d12227dd751 |
15 | 85e2c6e58d48 |
hex | 420dbc4d9d6b |
72626761211243 has 2 divisors, whose sum is σ = 72626761211244. Its totient is φ = 72626761211242.
The previous prime is 72626761211183. The next prime is 72626761211269. The reversal of 72626761211243 is 34211216762627.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 72626761211243 - 234 = 72609581342059 is a prime.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 72626761211191 and 72626761211200.
It is not a weakly prime, because it can be changed into another prime (72626761211273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36313380605621 + 36313380605622.
It is an arithmetic number, because the mean of its divisors is an integer number (36313380605622).
Almost surely, 272626761211243 is an apocalyptic number.
72626761211243 is a deficient number, since it is larger than the sum of its proper divisors (1).
72626761211243 is an equidigital number, since it uses as much as digits as its factorization.
72626761211243 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2032128, while the sum is 50.
The spelling of 72626761211243 in words is "seventy-two trillion, six hundred twenty-six billion, seven hundred sixty-one million, two hundred eleven thousand, two hundred forty-three".
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