Base | Representation |
---|---|
bin | 10010001010100… |
… | …00001111100001 |
3 | 101121201022100120 |
4 | 21011100033201 |
5 | 303001402233 |
6 | 23041510453 |
7 | 3530066541 |
oct | 1105201741 |
9 | 347638316 |
10 | 152372193 |
11 | 79012536 |
12 | 43042429 |
13 | 2574c87c |
14 | 16345321 |
15 | d59c4b3 |
hex | 91503e1 |
152372193 has 8 divisors (see below), whose sum is σ = 203440800. Its totient is φ = 101442528.
The previous prime is 152372141. The next prime is 152372201. The reversal of 152372193 is 391273251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 152372193 - 28 = 152371937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (152372093) 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 7 ways as a sum of consecutive naturals, for example, 32148 + ... + 36581.
It is an arithmetic number, because the mean of its divisors is an integer number (25430100).
Almost surely, 2152372193 is an apocalyptic number.
It is an amenable number.
152372193 is a deficient number, since it is larger than the sum of its proper divisors (51068607).
152372193 is an equidigital number, since it uses as much as digits as its factorization.
152372193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69471.
The product of its digits is 11340, while the sum is 33.
The square root of 152372193 is about 12343.9131963895. The cubic root of 152372193 is about 534.1155713609.
The spelling of 152372193 in words is "one hundred fifty-two million, three hundred seventy-two thousand, one hundred ninety-three".
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