Base | Representation |
---|---|
bin | 1000111110001100011… |
… | …1000100000100111110 |
3 | 112201211212120100002110 |
4 | 2033203013010010332 |
5 | 10011131314310402 |
6 | 154450325234450 |
7 | 14064405350163 |
oct | 2174307040476 |
9 | 481755510073 |
10 | 154134135102 |
11 | 5a405779032 |
12 | 25a57262a26 |
13 | 116c4c0684c |
14 | 766286006a |
15 | 40219ed56c |
hex | 23e31c413e |
154134135102 has 8 divisors (see below), whose sum is σ = 308268270216. Its totient is φ = 51378045032.
The previous prime is 154134135097. The next prime is 154134135143. The reversal of 154134135102 is 201531431451.
It is a sphenic number, since it is the product of 3 distinct primes.
154134135102 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 154134135102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12844511253 + ... + 12844511264.
It is an arithmetic number, because the mean of its divisors is an integer number (38533533777).
Almost surely, 2154134135102 is an apocalyptic number.
154134135102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154134135102 is a wasteful number, since it uses less digits than its factorization.
154134135102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25689022522.
The product of its (nonzero) digits is 7200, while the sum is 30.
Adding to 154134135102 its reverse (201531431451), we get a palindrome (355665566553).
The spelling of 154134135102 in words is "one hundred fifty-four billion, one hundred thirty-four million, one hundred thirty-five thousand, one hundred two".
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