Base | Representation |
---|---|
bin | 10010000110000… |
… | …11101011111000 |
3 | 101120122001121120 |
4 | 21003003223320 |
5 | 302324441342 |
6 | 23021305240 |
7 | 3522151212 |
oct | 1103035370 |
9 | 346561546 |
10 | 151796472 |
11 | 78759a33 |
12 | 42a05220 |
13 | 255aa7c9 |
14 | 162355b2 |
15 | d4d6aec |
hex | 90c3af8 |
151796472 has 32 divisors (see below), whose sum is σ = 399465600. Its totient is φ = 47935584.
The previous prime is 151796461. The next prime is 151796497. The reversal of 151796472 is 274697151.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165988 + ... + 166899.
It is an arithmetic number, because the mean of its divisors is an integer number (12483300).
Almost surely, 2151796472 is an apocalyptic number.
151796472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
151796472 is an abundant number, since it is smaller than the sum of its proper divisors (247669128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151796472 is a wasteful number, since it uses less digits than its factorization.
151796472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 332915 (or 332911 counting only the distinct ones).
The product of its digits is 105840, while the sum is 42.
The square root of 151796472 is about 12320.5710906597. The cubic root of 151796472 is about 533.4420240284.
The spelling of 151796472 in words is "one hundred fifty-one million, seven hundred ninety-six thousand, four hundred seventy-two".
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