Base | Representation |
---|---|
bin | 100011000011111110110010… |
… | …110010000101111001101000 |
3 | 202012222212121020120001102012 |
4 | 203003332302302011321220 |
5 | 130202444232314212404 |
6 | 1303544521243055052 |
7 | 44323646602442501 |
oct | 4303766262057150 |
9 | 665885536501365 |
10 | 154205210304104 |
11 | 45153076105683 |
12 | 15366004b11488 |
13 | 680764826679b |
14 | 2a11801803ba8 |
15 | 12c6370ea7a6e |
hex | 8c3fb2c85e68 |
154205210304104 has 128 divisors (see below), whose sum is σ = 325418718240000. Its totient is φ = 68146244812800.
The previous prime is 154205210304083. The next prime is 154205210304193. The reversal of 154205210304104 is 401403012502451.
154205210304104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 538943672 + ... + 539229720.
It is an arithmetic number, because the mean of its divisors is an integer number (2542333736250).
Almost surely, 2154205210304104 is an apocalyptic number.
It is an amenable number.
154205210304104 is an abundant number, since it is smaller than the sum of its proper divisors (171213507935896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154205210304104 is a wasteful number, since it uses less digits than its factorization.
154205210304104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289899 (or 289895 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 32.
Adding to 154205210304104 its reverse (401403012502451), we get a palindrome (555608222806555).
The spelling of 154205210304104 in words is "one hundred fifty-four trillion, two hundred five billion, two hundred ten million, three hundred four thousand, one hundred four".
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