Base | Representation |
---|---|
bin | 10010000101111… |
… | …01100010100000 |
3 | 101120120210002010 |
4 | 21002331202200 |
5 | 302323140141 |
6 | 23020552520 |
7 | 3522014625 |
oct | 1102754240 |
9 | 346523063 |
10 | 151771296 |
11 | 78742026 |
12 | 429b2740 |
13 | 2559c201 |
14 | 1622a34c |
15 | d4ce416 |
hex | 90bd8a0 |
151771296 has 48 divisors (see below), whose sum is σ = 415727424. Its totient is φ = 48390144.
The previous prime is 151771271. The next prime is 151771303. The reversal of 151771296 is 692177151.
It is a tau number, because it is divible by the number of its divisors (48).
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 7 ways as a sum of consecutive naturals, for example, 32161 + ... + 36576.
It is an arithmetic number, because the mean of its divisors is an integer number (8660988).
Almost surely, 2151771296 is an apocalyptic number.
151771296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
151771296 is an abundant number, since it is smaller than the sum of its proper divisors (263956128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151771296 is a wasteful number, since it uses less digits than its factorization.
151771296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68773 (or 68765 counting only the distinct ones).
The product of its digits is 26460, while the sum is 39.
The square root of 151771296 is about 12319.5493424070. The cubic root of 151771296 is about 533.4125312944.
The spelling of 151771296 in words is "one hundred fifty-one million, seven hundred seventy-one thousand, two hundred ninety-six".
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