| Base | Representation |
|---|---|
| bin | 10010000111001… |
| … | …00100110101000 |
| 3 | 101120212220120100 |
| 4 | 21003210212220 |
| 5 | 302343300204 |
| 6 | 23024225400 |
| 7 | 3523252260 |
| oct | 1103444650 |
| 9 | 346786510 |
| 10 | 151931304 |
| 11 | 78841268 |
| 12 | 42a6b260 |
| 13 | 25626ca5 |
| 14 | 1626c7a0 |
| 15 | d511a39 |
| hex | 90e49a8 |
151931304 has 96 divisors (see below), whose sum is σ = 472530240. Its totient is φ = 43200000.
The previous prime is 151931303. The next prime is 151931357. The reversal of 151931304 is 403139151.
151931304 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1519313042 = 46166242270280832, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151931303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125904 + ... + 127104.
It is an arithmetic number, because the mean of its divisors is an integer number (4922190).
Almost surely, 2151931304 is an apocalyptic number.
151931304 is a gapful number since it is divisible by the number (14) 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 151931304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236265120).
151931304 is an abundant number, since it is smaller than the sum of its proper divisors (320598936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151931304 is a wasteful number, since it uses less digits than its factorization.
151931304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1471 (or 1464 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The square root of 151931304 is about 12326.0417004000. The cubic root of 151931304 is about 533.5999191559.
It can be divided in two parts, 1519 and 31304, that added together give a palindrome (32823).
The spelling of 151931304 in words is "one hundred fifty-one million, nine hundred thirty-one thousand, three hundred four".
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