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545733052 = 2223311791069
BaseRepresentation
bin100000100001110…
…011100110111100
31102000220010000021
4200201303212330
52104201424202
6130052541524
716344440314
oct4041634674
91360803007
10545733052
11260063357
121329218a4
13890a8287
145269c444
1532d9da37
hex208739bc

545733052 has 48 divisors (see below), whose sum is σ = 1035417600. Its totient is φ = 250937280.

The previous prime is 545732989. The next prime is 545733059. The reversal of 545733052 is 250337545.

It is a junction number, because it is equal to n+sod(n) for n = 545732999 and 545733017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545733059) 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, 509974 + ... + 511042.

It is an arithmetic number, because the mean of its divisors is an integer number (21571200).

Almost surely, 2545733052 is an apocalyptic number.

It is an amenable number.

545733052 is a deficient number, since it is larger than the sum of its proper divisors (489684548).

545733052 is a wasteful number, since it uses less digits than its factorization.

545733052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306 (or 1304 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 34.

The square root of 545733052 is about 23360.9300328561. The cubic root of 545733052 is about 817.1969789723.

The spelling of 545733052 in words is "five hundred forty-five million, seven hundred thirty-three thousand, fifty-two".

Divisors: 1 2 4 23 31 46 62 92 124 179 358 713 716 1069 1426 2138 2852 4117 4276 5549 8234 11098 16468 22196 24587 33139 49174 66278 98348 127627 132556 191351 255254 382702 510508 762197 765404 1524394 3048788 4401073 5931881 8802146 11863762 17604292 23727524 136433263 272866526 545733052