Base | Representation |
---|---|
bin | 10010000001010… |
… | …00110110010000 |
3 | 101112102211122002 |
4 | 21000220312100 |
5 | 302144143011 |
6 | 22555533132 |
7 | 3513600200 |
oct | 1100506620 |
9 | 345384562 |
10 | 151162256 |
11 | 78366493 |
12 | 4275a1a8 |
13 | 25417c2b |
14 | 1610c400 |
15 | d40dc3b |
hex | 9028d90 |
151162256 has 120 divisors (see below), whose sum is σ = 363351744. Its totient is φ = 60614400.
The previous prime is 151162241. The next prime is 151162259. The reversal of 151162256 is 652261151.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151162259) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1496606 + ... + 1496706.
Almost surely, 2151162256 is an apocalyptic number.
151162256 is a gapful number since it is divisible by the number (16) 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 151162256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181675872).
151162256 is an abundant number, since it is smaller than the sum of its proper divisors (212189488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151162256 is a wasteful number, since it uses less digits than its factorization.
151162256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229 (or 216 counting only the distinct ones).
The product of its digits is 3600, while the sum is 29.
The square root of 151162256 is about 12294.8060578441. The cubic root of 151162256 is about 532.6980679270.
The spelling of 151162256 in words is "one hundred fifty-one million, one hundred sixty-two thousand, two hundred fifty-six".
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