Base | Representation |
---|---|
bin | 10101111110010011100… |
… | …01100101101000101100 |
3 | 2200011210120011022212100 |
4 | 22333021301211220230 |
5 | 44332222122341203 |
6 | 1334502210335100 |
7 | 105355500221610 |
oct | 12771161455054 |
9 | 2604716138770 |
10 | 755004496428 |
11 | 27121739aa06 |
12 | 1023a958a490 |
13 | 56272c81050 |
14 | 28784547340 |
15 | 1498ce90ea3 |
hex | afc9c65a2c |
755004496428 has 288 divisors, whose sum is σ = 2389686114816. Its totient is φ = 195690110976.
The previous prime is 755004496399. The next prime is 755004496439. The reversal of 755004496428 is 824694400557.
755004496428 is a `hidden beast` number, since 7 + 5 + 500 + 4 + 4 + 96 + 42 + 8 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 52471051 + ... + 52485437.
It is an arithmetic number, because the mean of its divisors is an integer number (8297521232).
Almost surely, 2755004496428 is an apocalyptic number.
755004496428 is a gapful number since it is divisible by the number (78) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 755004496428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1194843057408).
755004496428 is an abundant number, since it is smaller than the sum of its proper divisors (1634681618388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
755004496428 is a wasteful number, since it uses less digits than its factorization.
755004496428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14693 (or 14688 counting only the distinct ones).
The product of its (nonzero) digits is 9676800, while the sum is 54.
The spelling of 755004496428 in words is "seven hundred fifty-five billion, four million, four hundred ninety-six thousand, four hundred twenty-eight".
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