Base | Representation |
---|---|
bin | 10010000011001… |
… | …01101001111000 |
3 | 101112220111021200 |
4 | 21001211221320 |
5 | 302230130240 |
6 | 23005134200 |
7 | 3515655264 |
oct | 1101455170 |
9 | 345814250 |
10 | 151411320 |
11 | 78516625 |
12 | 4285a360 |
13 | 254a43c8 |
14 | 161750a4 |
15 | d45c930 |
hex | 9065a78 |
151411320 has 96 divisors (see below), whose sum is σ = 509090400. Its totient is φ = 38981376.
The previous prime is 151411259. The next prime is 151411327. The reversal of 151411320 is 23114151.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 151411293 and 151411302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151411327) 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, 3189 + ... + 17691.
It is an arithmetic number, because the mean of its divisors is an integer number (5303025).
Almost surely, 2151411320 is an apocalyptic number.
151411320 is a gapful number since it is divisible by the number (10) 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 151411320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254545200).
151411320 is an abundant number, since it is smaller than the sum of its proper divisors (357679080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151411320 is a wasteful number, since it uses less digits than its factorization.
151411320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14549 (or 14542 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
The square root of 151411320 is about 12304.9307190248. The cubic root of 151411320 is about 532.9904758191.
Adding to 151411320 its reverse (23114151), we get a palindrome (174525471).
It can be divided in two parts, 15141 and 1320, that added together give a palindrome (16461).
The spelling of 151411320 in words is "one hundred fifty-one million, four hundred eleven thousand, three hundred twenty".
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