Base | Representation |
---|---|
bin | 10010011011000… |
… | …00010110101100 |
3 | 101202210012122010 |
4 | 21031200112230 |
5 | 304030112330 |
6 | 23200121220 |
7 | 3554346231 |
oct | 1115402654 |
9 | 352705563 |
10 | 154535340 |
11 | 7a25a763 |
12 | 43906210 |
13 | 2602933b |
14 | 16749788 |
15 | d8783b0 |
hex | 93605ac |
154535340 has 24 divisors (see below), whose sum is σ = 432699120. Its totient is φ = 41209408.
The previous prime is 154535323. The next prime is 154535357. The reversal of 154535340 is 43535451.
154535340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (154535323) and next prime (154535357).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 154535298 and 154535307.
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, 1287735 + ... + 1287854.
It is an arithmetic number, because the mean of its divisors is an integer number (18029130).
Almost surely, 2154535340 is an apocalyptic number.
154535340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
154535340 is an abundant number, since it is smaller than the sum of its proper divisors (278163780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154535340 is a wasteful number, since it uses less digits than its factorization.
154535340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2575601 (or 2575599 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 154535340 is about 12431.2243966554. The cubic root of 154535340 is about 536.6312224490.
The spelling of 154535340 in words is "one hundred fifty-four million, five hundred thirty-five thousand, three hundred forty".
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