Base | Representation |
---|---|
bin | 10010001000010… |
… | …01000010101001 |
3 | 101121011111022002 |
4 | 21010021002221 |
5 | 302413034203 |
6 | 23031340345 |
7 | 3524443352 |
oct | 1104110251 |
9 | 347144262 |
10 | 152080553 |
11 | 78933409 |
12 | 42b216b5 |
13 | 25679bc1 |
14 | 162aad29 |
15 | d540d88 |
hex | 91090a9 |
152080553 has 12 divisors (see below), whose sum is σ = 159915600. Its totient is φ = 144591216.
The previous prime is 152080529. The next prime is 152080561. The reversal of 152080553 is 355080251.
It is not a de Polignac number, because 152080553 - 214 = 152064169 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is not an unprimeable number, because it can be changed into a prime (152086553) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54998 + ... + 57696.
It is an arithmetic number, because the mean of its divisors is an integer number (13326300).
Almost surely, 2152080553 is an apocalyptic number.
It is an amenable number.
152080553 is a deficient number, since it is larger than the sum of its proper divisors (7835047).
152080553 is an equidigital number, since it uses as much as digits as its factorization.
152080553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2824 (or 2795 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 29.
The square root of 152080553 is about 12332.0944287659. The cubic root of 152080553 is about 533.7745884279.
The spelling of 152080553 in words is "one hundred fifty-two million, eighty thousand, five hundred fifty-three".
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