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10055000 = 23542011
BaseRepresentation
bin100110010110…
…110101011000
3200220211212102
4212112311120
510033230000
6555302532
7151315604
oct46266530
920824772
1010055000
11574851a
12344aa48
132110907
14149a504
15d393d5
hex996d58

10055000 has 40 divisors (see below), whose sum is σ = 23570580. Its totient is φ = 4020000.

The previous prime is 10054997. The next prime is 10055011. The reversal of 10055000 is 55001.

10055000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×100550002 = 202206050000000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (11) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3995 + ... + 6005.

Almost surely, 210055000 is an apocalyptic number.

10055000 is a gapful number since it is divisible by the number (10) 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 10055000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11785290).

10055000 is an abundant number, since it is smaller than the sum of its proper divisors (13515580).

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

10055000 is an equidigital number, since it uses as much as digits as its factorization.

10055000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037 (or 2018 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 11.

The square root of 10055000 is about 3170.9619991416. The cubic root of 10055000 is about 215.8377267715.

Subtracting from 10055000 its reverse (55001), we obtain a palindrome (9999999).

The spelling of 10055000 in words is "ten million, fifty-five thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 625 1000 1250 2011 2500 4022 5000 8044 10055 16088 20110 40220 50275 80440 100550 201100 251375 402200 502750 1005500 1256875 2011000 2513750 5027500 10055000