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5201735250 = 23537987793
BaseRepresentation
bin1001101100000110…
…00010111001010010
3111102111222112022010
410312003002321102
541123121012000
62220055123350
7242622006615
oct46603027122
914374875263
105201735250
11222a275758
121012073556
1364b8a296a
14374bb617c
15206a04d50
hex1360c2e52

5201735250 has 64 divisors (see below), whose sum is σ = 13148029440. Its totient is φ = 1369555200.

The previous prime is 5201735239. The next prime is 5201735251. The reversal of 5201735250 is 525371025.

It is a super-2 number, since 2×52017352502 = 54116099222185125000, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (5201735251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15354 + ... + 103146.

It is an arithmetic number, because the mean of its divisors is an integer number (205437960).

Almost surely, 25201735250 is an apocalyptic number.

5201735250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5201735250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6574014720).

5201735250 is an abundant number, since it is smaller than the sum of its proper divisors (7946294190).

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

5201735250 is a wasteful number, since it uses less digits than its factorization.

5201735250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87892 (or 87882 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 5201735250 is about 72123.0562996328. The cubic root of 5201735250 is about 1732.6708996867.

The spelling of 5201735250 in words is "five billion, two hundred one million, seven hundred thirty-five thousand, two hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 79 125 150 158 237 250 375 395 474 750 790 1185 1975 2370 3950 5925 9875 11850 19750 29625 59250 87793 175586 263379 438965 526758 877930 1316895 2194825 2633790 4389650 6584475 6935647 10974125 13168950 13871294 20806941 21948250 32922375 34678235 41613882 65844750 69356470 104034705 173391175 208069410 346782350 520173525 866955875 1040347050 1733911750 2600867625 5201735250