Base | Representation |
---|---|
bin | 1000111110000110000… |
… | …1101001101000110100 |
3 | 112201210000112200112200 |
4 | 2033201201221220310 |
5 | 10011103013102020 |
6 | 154443535344500 |
7 | 14063633364306 |
oct | 2174141515064 |
9 | 481700480480 |
10 | 154107550260 |
11 | 5a3a1770494 |
12 | 25a4a382130 |
13 | 116bc559181 |
14 | 765d0dd976 |
15 | 401e4eb590 |
hex | 23e1869a34 |
154107550260 has 36 divisors (see below), whose sum is σ = 467459569668. Its totient is φ = 41095346688.
The previous prime is 154107550249. The next prime is 154107550339. The reversal of 154107550260 is 62055701451.
154107550260 is a `hidden beast` number, since 1 + 5 + 41 + 0 + 7 + 550 + 2 + 60 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 43142613264 + 110964936996 = 207708^2 + 333114^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
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 11 ways as a sum of consecutive naturals, for example, 428076349 + ... + 428076708.
Almost surely, 2154107550260 is an apocalyptic number.
154107550260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
154107550260 is an abundant number, since it is smaller than the sum of its proper divisors (313352019408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154107550260 is a wasteful number, since it uses less digits than its factorization.
154107550260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 856153072 (or 856153067 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 36.
The spelling of 154107550260 in words is "one hundred fifty-four billion, one hundred seven million, five hundred fifty thousand, two hundred sixty".
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