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200408196480 = 27351773241349
BaseRepresentation
bin1011101010100101000…
…0100110010110000000
3201011021210101012210120
42322221100212112000
511240413444241410
6232022151100240
720323205364132
oct2725120462600
9634253335716
10200408196480
1177aa1225268
1232a10371680
1315b8aa7045b
1499b23bb052
15532e206570
hex2ea9426580

200408196480 has 512 divisors, whose sum is σ = 690460848000. Its totient is φ = 49262100480.

The previous prime is 200408196473. The next prime is 200408196509. The reversal of 200408196480 is 84691804002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 574235346 + ... + 574235694.

Almost surely, 2200408196480 is an apocalyptic number.

200408196480 is a gapful number since it is divisible by the number (20) 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 200408196480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345230424000).

200408196480 is an abundant number, since it is smaller than the sum of its proper divisors (490052651520).

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

200408196480 is a wasteful number, since it uses less digits than its factorization.

200408196480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702 (or 690 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 200408196480 in words is "two hundred billion, four hundred eight million, one hundred ninety-six thousand, four hundred eighty".