| Base | Representation |
|---|---|
| bin | 10010000010101… |
| … | …00011100100000 |
| 3 | 101112202220121000 |
| 4 | 21001110130200 |
| 5 | 302220401312 |
| 6 | 23003432000 |
| 7 | 3515242626 |
| oct | 1101243440 |
| 9 | 345686530 |
| 10 | 151340832 |
| 11 | 78478675 |
| 12 | 42825600 |
| 13 | 2547b2b6 |
| 14 | 16157516 |
| 15 | d446adc |
| hex | 9054720 |
151340832 has 96 divisors (see below), whose sum is σ = 445737600. Its totient is φ = 49953024.
The previous prime is 151340809. The next prime is 151340843. The reversal of 151340832 is 238043151.
It is a happy number.
151340832 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 151340796 and 151340805.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93373 + ... + 94979.
It is an arithmetic number, because the mean of its divisors is an integer number (4643100).
Almost surely, 2151340832 is an apocalyptic number.
151340832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 151340832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222868800).
151340832 is an abundant number, since it is smaller than the sum of its proper divisors (294396768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151340832 is a wasteful number, since it uses less digits than its factorization.
151340832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1735 (or 1721 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 151340832 is about 12302.0661679248. The cubic root of 151340832 is about 532.9077535493.
Adding to 151340832 its reverse (238043151), we get a palindrome (389383983).
The spelling of 151340832 in words is "one hundred fifty-one million, three hundred forty thousand, eight hundred thirty-two".
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