Base | Representation |
---|---|
bin | 10010000010100… |
… | …00100101111100 |
3 | 101112202002221120 |
4 | 21001100211330 |
5 | 302214400202 |
6 | 23003230540 |
7 | 3515145624 |
oct | 1101204574 |
9 | 345662846 |
10 | 151325052 |
11 | 7846782a |
12 | 42818450 |
13 | 25474068 |
14 | 16151884 |
15 | d4420bc |
hex | 905097c |
151325052 has 12 divisors (see below), whose sum is σ = 353091816. Its totient is φ = 50441680.
The previous prime is 151325051. The next prime is 151325059. The reversal of 151325052 is 250523151.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151325051) 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 3 ways as a sum of consecutive naturals, for example, 6305199 + ... + 6305222.
It is an arithmetic number, because the mean of its divisors is an integer number (29424318).
Almost surely, 2151325052 is an apocalyptic number.
151325052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
151325052 is an abundant number, since it is smaller than the sum of its proper divisors (201766764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151325052 is a wasteful number, since it uses less digits than its factorization.
151325052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12610428 (or 12610426 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 151325052 is about 12301.4247955267. The cubic root of 151325052 is about 532.8892311706.
It can be divided in two parts, 1513 and 25052, that added together give a triangular number (26565 = T230).
The spelling of 151325052 in words is "one hundred fifty-one million, three hundred twenty-five thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •