Base | Representation |
---|---|
bin | 11100000010000… |
… | …11011010011100 |
3 | 121101111012222000 |
4 | 32001003122130 |
5 | 440200012043 |
6 | 35200122300 |
7 | 5553542232 |
oct | 1601033234 |
9 | 541435860 |
10 | 235157148 |
11 | 110816056 |
12 | 66906390 |
13 | 39946755 |
14 | 23334952 |
15 | 159a12d3 |
hex | e04369c |
235157148 has 48 divisors (see below), whose sum is σ = 641760000. Its totient is φ = 74259504.
The previous prime is 235157147. The next prime is 235157149. The reversal of 235157148 is 841751532.
It is an interprime number because it is at equal distance from previous prime (235157147) and next prime (235157149).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235157147) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55248 + ... + 59351.
It is an arithmetic number, because the mean of its divisors is an integer number (13370000).
Almost surely, 2235157148 is an apocalyptic number.
It is an amenable number.
235157148 is an abundant number, since it is smaller than the sum of its proper divisors (406602852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235157148 is a wasteful number, since it uses less digits than its factorization.
235157148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114631 (or 114623 counting only the distinct ones).
The product of its digits is 33600, while the sum is 36.
The square root of 235157148 is about 15334.8344627518. The cubic root of 235157148 is about 617.2381034102.
The spelling of 235157148 in words is "two hundred thirty-five million, one hundred fifty-seven thousand, one hundred forty-eight".
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