Base | Representation |
---|---|
bin | 11111110100000… |
… | …101100101101000 |
3 | 1101012100012201010 |
4 | 133310011211220 |
5 | 2043114414242 |
6 | 124544023520 |
7 | 16140532554 |
oct | 3764054550 |
9 | 1335305633 |
10 | 533748072 |
11 | 254317910 |
12 | 12a901ba0 |
13 | 86770080 |
14 | 50c5c864 |
15 | 31cd289c |
hex | 1fd05968 |
533748072 has 64 divisors (see below), whose sum is σ = 1567661760. Its totient is φ = 149299200.
The previous prime is 533748071. The next prime is 533748079. The reversal of 533748072 is 270847335.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 533748072.
It is not an unprimeable number, because it can be changed into a prime (533748071) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74329 + ... + 81192.
It is an arithmetic number, because the mean of its divisors is an integer number (24494715).
Almost surely, 2533748072 is an apocalyptic number.
533748072 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
533748072 is an abundant number, since it is smaller than the sum of its proper divisors (1033913688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
533748072 is a wasteful number, since it uses less digits than its factorization.
533748072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155554 (or 155550 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 39.
The square root of 533748072 is about 23102.9883781298. The cubic root of 533748072 is about 811.1704219732.
The spelling of 533748072 in words is "five hundred thirty-three million, seven hundred forty-eight thousand, seventy-two".
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