Base | Representation |
---|---|
bin | 10010001010010… |
… | …00100001001010 |
3 | 101121122200221202 |
4 | 21011020201022 |
5 | 302444344204 |
6 | 23041104202 |
7 | 3526605362 |
oct | 1105104112 |
9 | 347580852 |
10 | 152340554 |
11 | 78aa0793 |
12 | 43028062 |
13 | 2573b352 |
14 | 163379a2 |
15 | d592e1e |
hex | 914884a |
152340554 has 8 divisors (see below), whose sum is σ = 229966788. Its totient is φ = 75684960.
The previous prime is 152340533. The next prime is 152340563. The reversal of 152340554 is 455043251.
It can be written as a sum of positive squares in 2 ways, for example, as 130484929 + 21855625 = 11423^2 + 4675^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242267 + ... + 242894.
Almost surely, 2152340554 is an apocalyptic number.
152340554 is a deficient number, since it is larger than the sum of its proper divisors (77626234).
152340554 is a wasteful number, since it uses less digits than its factorization.
152340554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 485320.
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 152340554 is about 12342.6315670525. The cubic root of 152340554 is about 534.0786003712.
The spelling of 152340554 in words is "one hundred fifty-two million, three hundred forty thousand, five hundred fifty-four".
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