Base | Representation |
---|---|
bin | 10010001011010… |
… | …00001001000110 |
3 | 101121220021122020 |
4 | 21011220021012 |
5 | 303013020321 |
6 | 23043544010 |
7 | 3530655126 |
oct | 1105501106 |
9 | 347807566 |
10 | 152470086 |
11 | 7907a03a |
12 | 4308b006 |
13 | 257852b2 |
14 | 1636cc86 |
15 | d5bb4c6 |
hex | 9168246 |
152470086 has 20 divisors (see below), whose sum is σ = 309296460. Its totient is φ = 50107540.
The previous prime is 152470069. The next prime is 152470099. The reversal of 152470086 is 680074251.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2147431 + ... + 2147501.
It is an arithmetic number, because the mean of its divisors is an integer number (15464823).
Almost surely, 2152470086 is an apocalyptic number.
152470086 is an abundant number, since it is smaller than the sum of its proper divisors (156826374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152470086 is an frugal number, since it uses more digits than its factorization.
152470086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289 (or 76 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 33.
The square root of 152470086 is about 12347.8777933700. The cubic root of 152470086 is about 534.2299294585.
The spelling of 152470086 in words is "one hundred fifty-two million, four hundred seventy thousand, eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •