Base | Representation |
---|---|
bin | 10001111011110… |
… | …11100100110100 |
3 | 101111002210002000 |
4 | 20331323210310 |
5 | 302003440112 |
6 | 22532415300 |
7 | 3504553056 |
oct | 1075734464 |
9 | 344083060 |
10 | 150452532 |
11 | 77a2123a |
12 | 42477530 |
13 | 25229b89 |
14 | 15da58d6 |
15 | d31d7dc |
hex | 8f7b934 |
150452532 has 24 divisors (see below), whose sum is σ = 390062400. Its totient is φ = 50150808.
The previous prime is 150452513. The next prime is 150452539. The reversal of 150452532 is 235254051.
It is a happy number.
It is a super-2 number, since 2×1504525322 = 45271928770422048, which contains 22 as substring.
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 = 150452496 and 150452505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150452539) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696432 + ... + 696647.
It is an arithmetic number, because the mean of its divisors is an integer number (16252600).
Almost surely, 2150452532 is an apocalyptic number.
150452532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
150452532 is an abundant number, since it is smaller than the sum of its proper divisors (239609868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150452532 is a wasteful number, since it uses less digits than its factorization.
150452532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1393092 (or 1393084 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 150452532 is about 12265.9093425640. The cubic root of 150452532 is about 531.8630670621.
The spelling of 150452532 in words is "one hundred fifty million, four hundred fifty-two thousand, five hundred thirty-two".
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