Base | Representation |
---|---|
bin | 10010001110110… |
… | …00100001111000 |
3 | 101122202200002210 |
4 | 21013120201320 |
5 | 303122233144 |
6 | 23101455120 |
7 | 3534613203 |
oct | 1107304170 |
9 | 348680083 |
10 | 152930424 |
11 | 79363989 |
12 | 432714a0 |
13 | 258b699a |
14 | 1644c93a |
15 | d65cab9 |
hex | 91d8878 |
152930424 has 16 divisors (see below), whose sum is σ = 382326120. Its totient is φ = 50976800.
The previous prime is 152930423. The next prime is 152930429. The reversal of 152930424 is 424039251.
It is a junction number, because it is equal to n+sod(n) for n = 152930391 and 152930400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152930423) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3186027 + ... + 3186074.
Almost surely, 2152930424 is an apocalyptic number.
It is an amenable number.
152930424 is an abundant number, since it is smaller than the sum of its proper divisors (229395696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152930424 is a wasteful number, since it uses less digits than its factorization.
152930424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6372110 (or 6372106 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 152930424 is about 12366.5041139362. The cubic root of 152930424 is about 534.7670386441.
Adding to 152930424 its reverse (424039251), we get a palindrome (576969675).
The spelling of 152930424 in words is "one hundred fifty-two million, nine hundred thirty thousand, four hundred twenty-four".
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