Base | Representation |
---|---|
bin | 10010000010101… |
… | …00001111111100 |
3 | 101112202212111020 |
4 | 21001110033330 |
5 | 302220340103 |
6 | 23003424140 |
7 | 3515240400 |
oct | 1101241774 |
9 | 345685436 |
10 | 151340028 |
11 | 78478004 |
12 | 42825050 |
13 | 2547ab18 |
14 | 16157100 |
15 | d446753 |
hex | 90543fc |
151340028 has 36 divisors (see below), whose sum is σ = 410781672. Its totient is φ = 43239840.
The previous prime is 151340017. The next prime is 151340039. The reversal of 151340028 is 820043151.
It is an interprime number because it is at equal distance from previous prime (151340017) and next prime (151340039).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128103 + ... + 129278.
It is an arithmetic number, because the mean of its divisors is an integer number (11410602).
Almost surely, 2151340028 is an apocalyptic number.
It is an amenable number.
151340028 is an abundant number, since it is smaller than the sum of its proper divisors (259441644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151340028 is a wasteful number, since it uses less digits than its factorization.
151340028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257402 (or 257393 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 151340028 is about 12302.0334904438. The cubic root of 151340028 is about 532.9068098547.
Adding to 151340028 its reverse (820043151), we get a palindrome (971383179).
The spelling of 151340028 in words is "one hundred fifty-one million, three hundred forty thousand, twenty-eight".
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