Base | Representation |
---|---|
bin | 10001101111101… |
… | …01111000110000 |
3 | 101101002200112211 |
4 | 20313311320300 |
5 | 301101400433 |
6 | 22434301504 |
7 | 3455154403 |
oct | 1067657060 |
9 | 341080484 |
10 | 148856368 |
11 | 77030aa1 |
12 | 41a27894 |
13 | 24abb4bb |
14 | 15aabd3a |
15 | d1058cd |
hex | 8df5e30 |
148856368 has 60 divisors (see below), whose sum is σ = 309259720. Its totient is φ = 69366528.
The previous prime is 148856359. The next prime is 148856371. The reversal of 148856368 is 863658841.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 363748 + ... + 364156.
Almost surely, 2148856368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 148856368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154629860).
148856368 is an abundant number, since it is smaller than the sum of its proper divisors (160403352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148856368 is a wasteful number, since it uses less digits than its factorization.
148856368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 506 (or 477 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 49.
The square root of 148856368 is about 12200.6708012306. The cubic root of 148856368 is about 529.9755156602.
The spelling of 148856368 in words is "one hundred forty-eight million, eight hundred fifty-six thousand, three hundred sixty-eight".
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