Base | Representation |
---|---|
bin | 110100100111000000… |
… | …000001111011111000 |
3 | 12101210210211011001200 |
4 | 310213000001323320 |
5 | 1411142124103300 |
6 | 41541201014200 |
7 | 4036563451434 |
oct | 644700017370 |
9 | 171723734050 |
10 | 56488894200 |
11 | 21a58565332 |
12 | ab46024360 |
13 | 54332028ab |
14 | 2a3c4439c4 |
15 | 17093a0200 |
hex | d27001ef8 |
56488894200 has 288 divisors, whose sum is σ = 191778060240. Its totient is φ = 14900428800.
The previous prime is 56488894177. The next prime is 56488894211. The reversal of 56488894200 is 249888465.
56488894200 is a `hidden beast` number, since 5 + 64 + 88 + 89 + 420 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 88125880 + ... + 88126520.
Almost surely, 256488894200 is an apocalyptic number.
56488894200 is a gapful number since it is divisible by the number (50) 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 56488894200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95889030120).
56488894200 is an abundant number, since it is smaller than the sum of its proper divisors (135289166040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56488894200 is a wasteful number, since it uses less digits than its factorization.
56488894200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1119 (or 1107 counting only the distinct ones).
The product of its (nonzero) digits is 4423680, while the sum is 54.
The spelling of 56488894200 in words is "fifty-six billion, four hundred eighty-eight million, eight hundred ninety-four thousand, two hundred".
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