Base | Representation |
---|---|
bin | 10010010100011… |
… | …11110100000000 |
3 | 101201011210220112 |
4 | 21022033310000 |
5 | 303320244102 |
6 | 23125530452 |
7 | 3544161002 |
oct | 1112176400 |
9 | 351153815 |
10 | 153681152 |
11 | 79826a19 |
12 | 43573a28 |
13 | 25aba5c1 |
14 | 165a6372 |
15 | d75a252 |
hex | 928fd00 |
153681152 has 18 divisors (see below), whose sum is σ = 306762498. Its totient is φ = 76840448.
The previous prime is 153681029. The next prime is 153681181. The reversal of 153681152 is 251186351.
It can be written as a sum of positive squares in only one way, i.e., 98089216 + 55591936 = 9904^2 + 7456^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 299903 + ... + 300414.
It is an arithmetic number, because the mean of its divisors is an integer number (17042361).
Almost surely, 2153681152 is an apocalyptic number.
It is an amenable number.
153681152 is a deficient number, since it is larger than the sum of its proper divisors (153081346).
153681152 is an frugal number, since it uses more digits than its factorization.
153681152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 600333 (or 600319 counting only the distinct ones).
The product of its digits is 7200, while the sum is 32.
The square root of 153681152 is about 12396.8202374641. The cubic root of 153681152 is about 535.6406591251.
The spelling of 153681152 in words is "one hundred fifty-three million, six hundred eighty-one thousand, one hundred fifty-two".
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