Base | Representation |
---|---|
bin | 10010000100001… |
… | …01001010111010 |
3 | 101120011001100210 |
4 | 21002011022322 |
5 | 302243243120 |
6 | 23012011550 |
7 | 3520033530 |
oct | 1102051272 |
9 | 346131323 |
10 | 151540410 |
11 | 785a460a |
12 | 42900bb6 |
13 | 2551b0a8 |
14 | 161aa150 |
15 | d485ce0 |
hex | 90852ba |
151540410 has 32 divisors (see below), whose sum is σ = 415654272. Its totient is φ = 34637760.
The previous prime is 151540393. The next prime is 151540421. The reversal of 151540410 is 14045151.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360601 + ... + 361020.
It is an arithmetic number, because the mean of its divisors is an integer number (12989196).
Almost surely, 2151540410 is an apocalyptic number.
151540410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
151540410 is an abundant number, since it is smaller than the sum of its proper divisors (264113862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151540410 is a wasteful number, since it uses less digits than its factorization.
151540410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 721638.
The product of its (nonzero) digits is 400, while the sum is 21.
The square root of 151540410 is about 12310.1750596813. The cubic root of 151540410 is about 533.1419048234.
Adding to 151540410 its reverse (14045151), we get a palindrome (165585561).
The spelling of 151540410 in words is "one hundred fifty-one million, five hundred forty thousand, four hundred ten".
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