Base | Representation |
---|---|
bin | 10010010000100… |
… | …01011100110100 |
3 | 101200012111220220 |
4 | 21020101130310 |
5 | 303202213242 |
6 | 23110454340 |
7 | 3536604012 |
oct | 1110213464 |
9 | 350174826 |
10 | 153163572 |
11 | 79503071 |
12 | 433643b0 |
13 | 25968b43 |
14 | 164ad8b2 |
15 | d6a6bec |
hex | 9211734 |
153163572 has 24 divisors (see below), whose sum is σ = 367041696. Its totient is φ = 49674528.
The previous prime is 153163561. The next prime is 153163583. The reversal of 153163572 is 275361351.
153163572 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (153163561) and next prime (153163583).
153163572 is strictly pandigital in base 9.
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 in 7 ways as a sum of consecutive naturals, for example, 172038 + ... + 172925.
It is an arithmetic number, because the mean of its divisors is an integer number (15293404).
Almost surely, 2153163572 is an apocalyptic number.
153163572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
153163572 is an abundant number, since it is smaller than the sum of its proper divisors (213878124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153163572 is a wasteful number, since it uses less digits than its factorization.
153163572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 345007 (or 345005 counting only the distinct ones).
The product of its digits is 18900, while the sum is 33.
The square root of 153163572 is about 12375.9271167860. The cubic root of 153163572 is about 535.0386579339.
It can be divided in two parts, 153163 and 572, that added together give a triangular number (153735 = T554).
The spelling of 153163572 in words is "one hundred fifty-three million, one hundred sixty-three thousand, five hundred seventy-two".
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