Base | Representation |
---|---|
bin | 11100000110000… |
… | …00101010000100 |
3 | 121102110021200000 |
4 | 32003000222010 |
5 | 440312421043 |
6 | 35215121300 |
7 | 5561106660 |
oct | 1603005204 |
9 | 542407600 |
10 | 235670148 |
11 | 11103651a |
12 | 66b13230 |
13 | 39a960bc |
14 | 234298a0 |
15 | 15a532d3 |
hex | e0c0a84 |
235670148 has 144 divisors (see below), whose sum is σ = 743608320. Its totient is φ = 63755424.
The previous prime is 235670119. The next prime is 235670161. The reversal of 235670148 is 841076532.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 128365 + ... + 130187.
Almost surely, 2235670148 is an apocalyptic number.
235670148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 235670148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (371804160).
235670148 is an abundant number, since it is smaller than the sum of its proper divisors (507938172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235670148 is a wasteful number, since it uses less digits than its factorization.
235670148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1868 (or 1854 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 235670148 is about 15351.5519736605. The cubic root of 235670148 is about 617.6866164917.
The spelling of 235670148 in words is "two hundred thirty-five million, six hundred seventy thousand, one hundred forty-eight".
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