Base | Representation |
---|---|
bin | 10010010111010… |
… | …11001010100110 |
3 | 101201212211012010 |
4 | 21023223022212 |
5 | 303414232314 |
6 | 23141535050 |
7 | 3550306626 |
oct | 1113531246 |
9 | 351784163 |
10 | 154055334 |
11 | 79a62064 |
12 | 43714486 |
13 | 25bbba04 |
14 | 16662886 |
15 | d7d1059 |
hex | 92eb2a6 |
154055334 has 32 divisors (see below), whose sum is σ = 323679744. Its totient is φ = 48787200.
The previous prime is 154055333. The next prime is 154055339. The reversal of 154055334 is 433550451.
154055334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (154055333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17142 + ... + 24534.
It is an arithmetic number, because the mean of its divisors is an integer number (10114992).
Almost surely, 2154055334 is an apocalyptic number.
154055334 is an abundant number, since it is smaller than the sum of its proper divisors (169624410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154055334 is a wasteful number, since it uses less digits than its factorization.
154055334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7572.
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 154055334 is about 12411.9029161527. The cubic root of 154055334 is about 536.0750317291.
The spelling of 154055334 in words is "one hundred fifty-four million, fifty-five thousand, three hundred thirty-four".
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