Base | Representation |
---|---|
bin | 10010000010100… |
… | …00000110011100 |
3 | 101112202000011220 |
4 | 21001100012130 |
5 | 302214314121 |
6 | 23003213340 |
7 | 3515140014 |
oct | 1101200634 |
9 | 345660156 |
10 | 151323036 |
11 | 78466267 |
12 | 42817250 |
13 | 25473177 |
14 | 16150c44 |
15 | d4416c6 |
hex | 905019c |
151323036 has 12 divisors (see below), whose sum is σ = 353087112. Its totient is φ = 50441008.
The previous prime is 151323031. The next prime is 151323043. The reversal of 151323036 is 630323151.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×1513230362 = 45797322448514592, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 151322997 and 151323015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151323031) 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, 6305115 + ... + 6305138.
It is an arithmetic number, because the mean of its divisors is an integer number (29423926).
Almost surely, 2151323036 is an apocalyptic number.
It is an amenable number.
151323036 is an abundant number, since it is smaller than the sum of its proper divisors (201764076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151323036 is a wasteful number, since it uses less digits than its factorization.
151323036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12610260 (or 12610258 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 24.
The square root of 151323036 is about 12301.3428535262. The cubic root of 151323036 is about 532.8868647207.
Adding to 151323036 its reverse (630323151), we get a palindrome (781646187).
The spelling of 151323036 in words is "one hundred fifty-one million, three hundred twenty-three thousand, thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •