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113030313000 = 233531129831423
BaseRepresentation
bin110100101000100100…
…0011011010000101000
3101210202021110211022220
41221101020123100220
53322441230004000
6123531515514040
711110665544143
oct1512110332050
9353667424286
10113030313000
1143a32735120
1219aa5758920
13a874265a17
14568383b05a
152e181781a0
hex1a5121b428

113030313000 has 512 divisors, whose sum is σ = 403058073600. Its totient is φ = 26119296000.

The previous prime is 113030312977. The next prime is 113030313001. The reversal of 113030313000 is 313030311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (113030313001) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 79430289 + ... + 79431711.

It is an arithmetic number, because the mean of its divisors is an integer number (787222800).

Almost surely, 2113030313000 is an apocalyptic number.

113030313000 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 113030313000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201529036800).

113030313000 is an abundant number, since it is smaller than the sum of its proper divisors (290027760600).

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

113030313000 is a wasteful number, since it uses less digits than its factorization.

113030313000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570 (or 1556 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 113030313000 its reverse (313030311), we get a palindrome (113343343311).

The spelling of 113030313000 in words is "one hundred thirteen billion, thirty million, three hundred thirteen thousand".