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552830080 = 27511194133
BaseRepresentation
bin100000111100111…
…000010010000000
31102112020200022011
4200330320102000
52113011030310
6130505022304
716461656335
oct4074702200
91375220264
10552830080
11264070470
12135184994
138a6c16ba
14535c898c
153380178a
hex20f38480

552830080 has 128 divisors (see below), whose sum is σ = 1518004800. Its totient is φ = 190402560.

The previous prime is 552830077. The next prime is 552830107. The reversal of 552830080 is 80038255.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131694 + ... + 135826.

Almost surely, 2552830080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552830080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (759002400).

552830080 is an abundant number, since it is smaller than the sum of its proper divisors (965174720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552830080 is a wasteful number, since it uses less digits than its factorization.

552830080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4182 (or 4170 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 552830080 is about 23512.3388883369. The cubic root of 552830080 is about 820.7241669406.

The spelling of 552830080 in words is "five hundred fifty-two million, eight hundred thirty thousand, eighty".

Divisors: 1 2 4 5 8 10 11 16 19 20 22 32 38 40 44 55 64 76 80 88 95 110 128 152 160 176 190 209 220 304 320 352 380 418 440 608 640 704 760 836 880 1045 1216 1408 1520 1672 1760 2090 2432 3040 3344 3520 4133 4180 6080 6688 7040 8266 8360 12160 13376 16532 16720 20665 26752 33064 33440 41330 45463 66128 66880 78527 82660 90926 132256 133760 157054 165320 181852 227315 264512 314108 330640 363704 392635 454630 529024 628216 661280 727408 785270 863797 909260 1256432 1322560 1454816 1570540 1727594 1818520 2512864 2645120 2909632 3141080 3455188 3637040 4318985 5025728 5819264 6282160 6910376 7274080 8637970 10051456 12564320 13820752 14548160 17275940 25128640 27641504 29096320 34551880 50257280 55283008 69103760 110566016 138207520 276415040 552830080