Base | Representation |
---|---|
bin | 1000111110011100011… |
… | …0010101011110110000 |
3 | 112202000112111010022222 |
4 | 2033213012111132300 |
5 | 10011300432144404 |
6 | 154501115420212 |
7 | 14066150216330 |
oct | 2174706253660 |
9 | 482015433288 |
10 | 154201053104 |
11 | 5a43a52456a |
12 | 25a75754668 |
13 | 11705a365b7 |
14 | 766b6bd0c0 |
15 | 402781adbe |
hex | 23e71957b0 |
154201053104 has 20 divisors (see below), whose sum is σ = 341445189264. Its totient is φ = 66086165568.
The previous prime is 154201053101. The next prime is 154201053113. The reversal of 154201053104 is 401350102451.
It is not an unprimeable number, because it can be changed into a prime (154201053101) 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, 688397447 + ... + 688397670.
Almost surely, 2154201053104 is an apocalyptic number.
154201053104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
154201053104 is an abundant number, since it is smaller than the sum of its proper divisors (187244136160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154201053104 is a wasteful number, since it uses less digits than its factorization.
154201053104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1376795132 (or 1376795126 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 26.
Adding to 154201053104 its reverse (401350102451), we get a palindrome (555551155555).
The spelling of 154201053104 in words is "one hundred fifty-four billion, two hundred one million, fifty-three thousand, one hundred four".
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