Base | Representation |
---|---|
bin | 110010011000110010… |
… | …100100100101101110 |
3 | 12011122112100020111200 |
4 | 302120302210211232 |
5 | 1341300332021304 |
6 | 40504331030330 |
7 | 3623502632055 |
oct | 623062444556 |
9 | 164575306450 |
10 | 54103001454 |
11 | 20a43808847 |
12 | a59ab9b3a6 |
13 | 5142b16138 |
14 | 289361739c |
15 | 1619bb3e39 |
hex | c98ca496e |
54103001454 has 24 divisors (see below), whose sum is σ = 117236112240. Its totient is φ = 18032342688.
The previous prime is 54103001437. The next prime is 54103001461. The reversal of 54103001454 is 45410030145.
It is a happy number.
It is a super-2 number, since 2×541030014542 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6474 + ... + 329010.
It is an arithmetic number, because the mean of its divisors is an integer number (4884838010).
Almost surely, 254103001454 is an apocalyptic number.
54103001454 is an abundant number, since it is smaller than the sum of its proper divisors (63133110786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54103001454 is a wasteful number, since it uses less digits than its factorization.
54103001454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331864 (or 331861 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 54103001454 its reverse (45410030145), we get a palindrome (99513031599).
The spelling of 54103001454 in words is "fifty-four billion, one hundred three million, one thousand, four hundred fifty-four".
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