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11000212374 = 2319181533111
BaseRepresentation
bin10100011111010100…
…11110101110010110
31001101121211200120010
422033222132232112
5140012023243444
65015312421050
7536411156004
oct121752365626
931347750503
1011000212374
114735373408
12216bb47786
131063ca0208
14764d27a74
15445ad22b9
hex28fa9eb96

11000212374 has 32 divisors (see below), whose sum is σ = 23286332160. Its totient is φ = 3454552800.

The previous prime is 11000212373. The next prime is 11000212387. The reversal of 11000212374 is 47321200011.

It is a self number, because there is not a number n which added to its sum of digits gives 11000212374.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000212373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245922 + ... + 287189.

It is an arithmetic number, because the mean of its divisors is an integer number (727697880).

Almost surely, 211000212374 is an apocalyptic number.

11000212374 is an abundant number, since it is smaller than the sum of its proper divisors (12286119786).

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

11000212374 is a wasteful number, since it uses less digits than its factorization.

11000212374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533316.

The product of its (nonzero) digits is 336, while the sum is 21.

Adding to 11000212374 its reverse (47321200011), we get a palindrome (58321412385).

The spelling of 11000212374 in words is "eleven billion, two hundred twelve thousand, three hundred seventy-four".

Divisors: 1 2 3 6 19 38 57 114 181 362 543 1086 3439 6878 10317 20634 533111 1066222 1599333 3198666 10129109 20258218 30387327 60774654 96493091 192986182 289479273 578958546 1833368729 3666737458 5500106187 11000212374