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5550033100 = 225255500331
BaseRepresentation
bin1010010101100111…
…01100100011001100
3112022210100220010111
411022303230203030
542331302024400
62314420245404
7254351334343
oct51263544314
915283326114
105550033100
112398938017
1210aa840864
136a5ab1171
143a915cb5a
152273a43ba
hex14acec8cc

5550033100 has 18 divisors (see below), whose sum is σ = 12043572044. Its totient is φ = 2220013200.

The previous prime is 5550033059. The next prime is 5550033113. The reversal of 5550033100 is 13300555.

It is a happy number.

It is a super-2 number, since 2×55500331002 = 61605734822191220000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27750066 + ... + 27750265.

Almost surely, 25550033100 is an apocalyptic number.

5550033100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5550033100 is an abundant number, since it is smaller than the sum of its proper divisors (6493538944).

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

5550033100 is a wasteful number, since it uses less digits than its factorization.

5550033100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55500345 (or 55500338 counting only the distinct ones).

The product of its (nonzero) digits is 1125, while the sum is 22.

The square root of 5550033100 is about 74498.5442810797. The cubic root of 5550033100 is about 1770.5105722743.

Adding to 5550033100 its reverse (13300555), we get a palindrome (5563333655).

The spelling of 5550033100 in words is "five billion, five hundred fifty million, thirty-three thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 55500331 111000662 222001324 277501655 555003310 1110006620 1387508275 2775016550 5550033100