Base | Representation |
---|---|
bin | 1000111110001000001… |
… | …1100010100011110000 |
3 | 112201210122021000222000 |
4 | 2033202003202203300 |
5 | 10011112301343120 |
6 | 154444454014000 |
7 | 14064102035013 |
oct | 2174203424360 |
9 | 481718230860 |
10 | 154116434160 |
11 | 5a3a6789057 |
12 | 25a51347300 |
13 | 116c1349a10 |
14 | 766037337a |
15 | 40201a3990 |
hex | 23e20e28f0 |
154116434160 has 640 divisors, whose sum is σ = 590845516800. Its totient is φ = 36682813440.
The previous prime is 154116434123. The next prime is 154116434177. The reversal of 154116434160 is 61434611451.
154116434160 is a `hidden beast` number, since 1 + 5 + 4 + 1 + 1 + 643 + 4 + 1 + 6 + 0 = 666.
It is a super-2 number, since 2×1541164341602 (a number of 23 digits) contains 22 as substring.
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 polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 131610375 + ... + 131611545.
It is an arithmetic number, because the mean of its divisors is an integer number (923196120).
Almost surely, 2154116434160 is an apocalyptic number.
154116434160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 154116434160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295422758400).
154116434160 is an abundant number, since it is smaller than the sum of its proper divisors (436729082640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154116434160 is a wasteful number, since it uses less digits than its factorization.
154116434160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1358 (or 1346 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The spelling of 154116434160 in words is "one hundred fifty-four billion, one hundred sixteen million, four hundred thirty-four thousand, one hundred sixty".
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