Base | Representation |
---|---|
bin | 10010011000000… |
… | …00000101111111 |
3 | 101202001011202222 |
4 | 21030000011333 |
5 | 303430003210 |
6 | 23143435555 |
7 | 3551114555 |
oct | 1114000577 |
9 | 352034688 |
10 | 154141055 |
11 | 7a010502 |
12 | 43755bbb |
13 | 25c1ba33 |
14 | 16685bd5 |
15 | d7eb655 |
hex | 930017f |
154141055 has 8 divisors (see below), whose sum is σ = 193011552. Its totient is φ = 117951328.
The previous prime is 154141007. The next prime is 154141063. The reversal of 154141055 is 550141451.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 154141055 - 210 = 154140031 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670064 + ... + 670293.
It is an arithmetic number, because the mean of its divisors is an integer number (24126444).
Almost surely, 2154141055 is an apocalyptic number.
154141055 is a deficient number, since it is larger than the sum of its proper divisors (38870497).
154141055 is a wasteful number, since it uses less digits than its factorization.
154141055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1340385.
The product of its (nonzero) digits is 2000, while the sum is 26.
The square root of 154141055 is about 12415.3556131107. The cubic root of 154141055 is about 536.1744426919.
The spelling of 154141055 in words is "one hundred fifty-four million, one hundred forty-one thousand, fifty-five".
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