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11210011000 = 235311210011
BaseRepresentation
bin10100111000010101…
…10011000101111000
31001221020121120011121
422130022303011320
5140424230323000
65052205235024
7544536343546
oct123412630570
931836546147
1011210011000
114832839201
12220a262a74
1310985a8506
14784b3ad96
15459224b1a
hex29c2b3178

11210011000 has 32 divisors (see below), whose sum is σ = 26231428080. Its totient is φ = 4484004000.

The previous prime is 11210010991. The next prime is 11210011003. The reversal of 11210011000 is 11001211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210011003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5604006 + ... + 5606005.

Almost surely, 211210011000 is an apocalyptic number.

11210011000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11210011000 is an abundant number, since it is smaller than the sum of its proper divisors (15021417080).

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

11210011000 is a wasteful number, since it uses less digits than its factorization.

11210011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11210032 (or 11210018 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 11210011000 its reverse (11001211), we get a palindrome (11221012211).

The spelling of 11210011000 in words is "eleven billion, two hundred ten million, eleven thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1000 11210011 22420022 44840044 56050055 89680088 112100110 224200220 280250275 448400440 560500550 1121001100 1401251375 2242002200 2802502750 5605005500 11210011000