Base | Representation |
---|---|
bin | 101111100000001111… |
… | …0110010000010011010 |
3 | 100202022111110220100212 |
4 | 1133000132302002122 |
5 | 3132410431330204 |
6 | 114510412131122 |
7 | 10240663542650 |
oct | 1370036620232 |
9 | 322274426325 |
10 | 102013542554 |
11 | 3a299a92460 |
12 | 17930166aa2 |
13 | 9809a18c41 |
14 | 4d1a642dd0 |
15 | 29c0dc4c6e |
hex | 17c07b209a |
102013542554 has 32 divisors (see below), whose sum is σ = 191767118976. Its totient is φ = 39539589120.
The previous prime is 102013542541. The next prime is 102013542563. The reversal of 102013542554 is 455245310201.
102013542554 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 102013542554.
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 15 ways as a sum of consecutive naturals, for example, 1686407 + ... + 1745850.
It is an arithmetic number, because the mean of its divisors is an integer number (5992722468).
Almost surely, 2102013542554 is an apocalyptic number.
102013542554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
102013542554 is a deficient number, since it is larger than the sum of its proper divisors (89753576422).
102013542554 is a wasteful number, since it uses less digits than its factorization.
102013542554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3432470.
The product of its (nonzero) digits is 24000, while the sum is 32.
Adding to 102013542554 its reverse (455245310201), we get a palindrome (557258852755).
The spelling of 102013542554 in words is "one hundred two billion, thirteen million, five hundred forty-two thousand, five hundred fifty-four".
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