Base | Representation |
---|---|
bin | 111101101011010111001011… |
… | …1001011101001000000100011 |
3 | 2122010220112101022111002022211 |
4 | 1323112232113023221000203 |
5 | 1032102132141040433121 |
6 | 5201502505234542551 |
7 | 222162605214041050 |
oct | 17326562713510043 |
9 | 2563815338432284 |
10 | 542521330405411 |
11 | 14795600556a445 |
12 | 50a20327a37a57 |
13 | 1a39470783a836 |
14 | 97d825b488027 |
15 | 42ac358b90ce1 |
hex | 1ed6b972e9023 |
542521330405411 has 16 divisors (see below), whose sum is σ = 629450455783680. Its totient is φ = 457952518314720.
The previous prime is 542521330405339. The next prime is 542521330405423. The reversal of 542521330405411 is 114504033125245.
It is a cyclic number.
It is not a de Polignac number, because 542521330405411 - 29 = 542521330404899 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (542521330400411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156354700 + ... + 159786841.
It is an arithmetic number, because the mean of its divisors is an integer number (39340653486480).
Almost surely, 2542521330405411 is an apocalyptic number.
542521330405411 is a deficient number, since it is larger than the sum of its proper divisors (86929125378269).
542521330405411 is a wasteful number, since it uses less digits than its factorization.
542521330405411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316145274.
The product of its (nonzero) digits is 288000, while the sum is 40.
The spelling of 542521330405411 in words is "five hundred forty-two trillion, five hundred twenty-one billion, three hundred thirty million, four hundred five thousand, four hundred eleven".
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