Base | Representation |
---|---|
bin | 101000010111010… |
… | …1000010100011111 |
3 | 10111101112200222001 |
4 | 1100232220110133 |
5 | 10233211313210 |
6 | 342221303131 |
7 | 45364135060 |
oct | 12056502437 |
9 | 3441480861 |
10 | 1354401055 |
11 | 635584617 |
12 | 319704aa7 |
13 | 1877a4657 |
14 | cbc42567 |
15 | 7dd8903a |
hex | 50ba851f |
1354401055 has 32 divisors (see below), whose sum is σ = 1890459648. Its totient is φ = 912364800.
The previous prime is 1354401053. The next prime is 1354401091. The reversal of 1354401055 is 5501044531.
It is not a de Polignac number, because 1354401055 - 21 = 1354401053 is a prime.
It is a super-2 number, since 2×13544010552 = 3668804435570226050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1354401053) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 553635 + ... + 556075.
It is an arithmetic number, because the mean of its divisors is an integer number (59076864).
Almost surely, 21354401055 is an apocalyptic number.
1354401055 is a deficient number, since it is larger than the sum of its proper divisors (536058593).
1354401055 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (1354401054) it forms an eRAP, since the sums of their prime factors are consecutive (2726 and 2727).
1354401055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2727.
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 1354401055 is about 36802.1881822263. The cubic root of 1354401055 is about 1106.4091561152.
Adding to 1354401055 its reverse (5501044531), we get a palindrome (6855445586).
The spelling of 1354401055 in words is "one billion, three hundred fifty-four million, four hundred one thousand, fifty-five".
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