Base | Representation |
---|---|
bin | 11001001110011000… |
… | …01011100010010110 |
3 | 1021221210102112000111 |
4 | 30213030023202112 |
5 | 210213324000134 |
6 | 10115444433234 |
7 | 656410361044 |
oct | 144714134226 |
9 | 37853375014 |
10 | 13542406294 |
11 | 581a37631a |
12 | 275b3a881a |
13 | 137a883981 |
14 | 9267dd394 |
15 | 543d94c64 |
hex | 32730b896 |
13542406294 has 8 divisors (see below), whose sum is σ = 21382746840. Its totient is φ = 6414824016.
The previous prime is 13542406291. The next prime is 13542406303. The reversal of 13542406294 is 49260424531.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13542406291) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178189519 + ... + 178189594.
It is an arithmetic number, because the mean of its divisors is an integer number (2672843355).
Almost surely, 213542406294 is an apocalyptic number.
13542406294 is a deficient number, since it is larger than the sum of its proper divisors (7840340546).
13542406294 is a wasteful number, since it uses less digits than its factorization.
13542406294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 356379134.
The product of its (nonzero) digits is 207360, while the sum is 40.
The spelling of 13542406294 in words is "thirteen billion, five hundred forty-two million, four hundred six thousand, two hundred ninety-four".
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