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488836700 = 2252111726141
BaseRepresentation
bin11101001000110…
…000111001011100
31021001211110212222
4131020300321130
52000120233300
6120301244512
715054020612
oct3510607134
91231743788
10488836700
11230a32280
12117863738
137a376bb1
1448ccb6b2
152cdb0785
hex1d230e5c

488836700 has 72 divisors (see below), whose sum is σ = 1225327824. Its totient is φ = 167296000.

The previous prime is 488836657. The next prime is 488836709. The reversal of 488836700 is 7638884.

It is a happy number.

It is a super-2 number, since 2×4888367002 = 477922638533780000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488836709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5630 + ... + 31770.

It is an arithmetic number, because the mean of its divisors is an integer number (17018442).

Almost surely, 2488836700 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 488836700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (612663912).

488836700 is an abundant number, since it is smaller than the sum of its proper divisors (736491124).

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

488836700 is a wasteful number, since it uses less digits than its factorization.

488836700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26183 (or 26176 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 488836700 is about 22109.6517385507. The cubic root of 488836700 is about 787.7491342433.

The spelling of 488836700 in words is "four hundred eighty-eight million, eight hundred thirty-six thousand, seven hundred".

Divisors: 1 2 4 5 10 11 17 20 22 25 34 44 50 55 68 85 100 110 170 187 220 275 340 374 425 550 748 850 935 1100 1700 1870 3740 4675 9350 18700 26141 52282 104564 130705 261410 287551 444397 522820 575102 653525 888794 1150204 1307050 1437755 1777588 2221985 2614100 2875510 4443970 4888367 5751020 7188775 8887940 9776734 11109925 14377550 19553468 22219850 24441835 28755100 44439700 48883670 97767340 122209175 244418350 488836700