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5213570700 = 223521329311487
BaseRepresentation
bin1001101101100000…
…01100011010001100
3111110100020211111010
410312300030122030
541134133230300
62221200525220
7243124422402
oct46660143214
914410224433
105213570700
112235a19918
121016020810
13651187aa0
143765b7472
15207a91a50
hex136c0c68c

5213570700 has 288 divisors, whose sum is σ = 17358888960. Its totient is φ = 1198310400.

The previous prime is 5213570699. The next prime is 5213570767. The reversal of 5213570700 is 70753125.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3505357 + ... + 3506843.

It is an arithmetic number, because the mean of its divisors is an integer number (60273920).

Almost surely, 25213570700 is an apocalyptic number.

5213570700 is a gapful number since it is divisible by the number (50) 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 5213570700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8679444480).

5213570700 is an abundant number, since it is smaller than the sum of its proper divisors (12145318260).

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

5213570700 is a wasteful number, since it uses less digits than its factorization.

5213570700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577 (or 1570 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 5213570700 is about 72205.0600719922. The cubic root of 5213570700 is about 1733.9840131879.

The spelling of 5213570700 in words is "five billion, two hundred thirteen million, five hundred seventy thousand, seven hundred".