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1130052000 = 253537111223
BaseRepresentation
bin100001101011011…
…0011100110100000
32220202101120220210
41003112303212200
54303243131000
6304044534120
740001166150
oct10326634640
92822346823
101130052000
1152a980880
12276551340
1315017352c
14aa122760
1569320350
hex435b39a0

1130052000 has 384 divisors, whose sum is σ = 4619317248. Its totient is φ = 234624000.

The previous prime is 1130051987. The next prime is 1130052017. The reversal of 1130052000 is 2500311.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 923389 + ... + 924611.

It is an arithmetic number, because the mean of its divisors is an integer number (12029472).

Almost surely, 21130052000 is an apocalyptic number.

1130052000 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 1130052000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2309658624).

1130052000 is an abundant number, since it is smaller than the sum of its proper divisors (3489265248).

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

1130052000 is a wasteful number, since it uses less digits than its factorization.

1130052000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269 (or 1251 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 1130052000 is about 33616.2460723978. The cubic root of 1130052000 is about 1041.5964141065.

Adding to 1130052000 its reverse (2500311), we get a palindrome (1132552311).

The spelling of 1130052000 in words is "one billion, one hundred thirty million, fifty-two thousand".