Base | Representation |
---|---|
bin | 10010000110001… |
… | …01010010101000 |
3 | 101120122101122010 |
4 | 21003011102220 |
5 | 302330144143 |
6 | 23021355520 |
7 | 3522206325 |
oct | 1103052250 |
9 | 346571563 |
10 | 151803048 |
11 | 78763971 |
12 | 42a08ba0 |
13 | 255b07b7 |
14 | 16237b4c |
15 | d4d8a33 |
hex | 90c54a8 |
151803048 has 32 divisors (see below), whose sum is σ = 383198400. Its totient is φ = 50108928.
The previous prime is 151803037. The next prime is 151803049. The reversal of 151803048 is 840308151.
It is not an unprimeable number, because it can be changed into a prime (151803049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28233 + ... + 33176.
It is an arithmetic number, because the mean of its divisors is an integer number (11974950).
Almost surely, 2151803048 is an apocalyptic number.
It is an amenable number.
151803048 is an abundant number, since it is smaller than the sum of its proper divisors (231395352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151803048 is a wasteful number, since it uses less digits than its factorization.
151803048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61521 (or 61517 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 30.
The square root of 151803048 is about 12320.8379585156. The cubic root of 151803048 is about 533.4497270272.
The spelling of 151803048 in words is "one hundred fifty-one million, eight hundred three thousand, forty-eight".
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