Base | Representation |
---|---|
bin | 110010011101000000… |
… | …101100000110110010 |
3 | 12011211110120202002222 |
4 | 302131000230012302 |
5 | 1341421443423442 |
6 | 40515340441042 |
7 | 3625322540204 |
oct | 623500540662 |
9 | 164743522088 |
10 | 54173811122 |
11 | 20a7a782132 |
12 | a5ba849182 |
13 | 51546a9352 |
14 | 289cbaa774 |
15 | 1620eee8d2 |
hex | c9d02c1b2 |
54173811122 has 6 divisors (see below), whose sum is σ = 81261210429. Its totient is φ = 27086740980.
The previous prime is 54173811121. The next prime is 54173811127. The reversal of 54173811122 is 22111837145.
It can be written as a sum of positive squares in 2 ways, for example, as 53560307761 + 613503361 = 231431^2 + 24769^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=164581.
It is a super-2 number, since 2×541738111222 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54173811121) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 246872 + ... + 411452.
Almost surely, 254173811122 is an apocalyptic number.
54173811122 is a deficient number, since it is larger than the sum of its proper divisors (27087399307).
54173811122 is an frugal number, since it uses more digits than its factorization.
54173811122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 329164 (or 164583 counting only the distinct ones).
The product of its digits is 13440, while the sum is 35.
The spelling of 54173811122 in words is "fifty-four billion, one hundred seventy-three million, eight hundred eleven thousand, one hundred twenty-two".
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