Base | Representation |
---|---|
bin | 10010010111010… |
… | …00111010111000 |
3 | 101201212100120110 |
4 | 21023220322320 |
5 | 303413434021 |
6 | 23141424320 |
7 | 3550241046 |
oct | 1113507270 |
9 | 351770513 |
10 | 154046136 |
11 | 79a56162 |
12 | 4370b0a0 |
13 | 25bb777a |
14 | 1665d396 |
15 | d7cd476 |
hex | 92e8eb8 |
154046136 has 32 divisors (see below), whose sum is σ = 385434000. Its totient is φ = 51306240.
The previous prime is 154046131. The next prime is 154046141. The reversal of 154046136 is 631640451.
154046136 is digitally balanced in base 2, 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 (154046131) and next prime (154046141).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (154046131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42940 + ... + 46388.
Almost surely, 2154046136 is an apocalyptic number.
It is an amenable number.
154046136 is an abundant number, since it is smaller than the sum of its proper divisors (231387864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154046136 is a wasteful number, since it uses less digits than its factorization.
154046136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5319 (or 5315 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 154046136 is about 12411.5323792028. The cubic root of 154046136 is about 536.0643625837.
Adding to 154046136 its reverse (631640451), we get a palindrome (785686587).
The spelling of 154046136 in words is "one hundred fifty-four million, forty-six thousand, one hundred thirty-six".
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