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5020631200 = 255213482753
BaseRepresentation
bin1001010110100000…
…01100000010100000
3110221220012111020201
410223100030002200
540240240144300
62150105314544
7235262442514
oct45320140240
913856174221
105020631200
112147019592
12b81495a54
136202033c0
14358b12144
151e5b7e66a
hex12b40c0a0

5020631200 has 72 divisors (see below), whose sum is σ = 13199459868. Its totient is φ = 1853767680.

The previous prime is 5020631197. The next prime is 5020631207. The reversal of 5020631200 is 21360205.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 2087758864 + 2932872336 = 45692^2 + 54156^2 .

It is a super-3 number, since 3×50206312003 (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5020631207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 230977 + ... + 251776.

Almost surely, 25020631200 is an apocalyptic number.

5020631200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5020631200 is an abundant number, since it is smaller than the sum of its proper divisors (8178828668).

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

5020631200 is a wasteful number, since it uses less digits than its factorization.

5020631200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482786 (or 482773 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 5020631200 is about 70856.4125538402. The cubic root of 5020631200 is about 1712.3246429213.

Adding to 5020631200 its reverse (21360205), we get a palindrome (5041991405).

It can be divided in two parts, 50206 and 31200, that added together give a triangular number (81406 = T403).

The spelling of 5020631200 in words is "five billion, twenty million, six hundred thirty-one thousand, two hundred".

Divisors: 1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 130 160 200 208 260 325 400 416 520 650 800 1040 1300 2080 2600 5200 10400 482753 965506 1931012 2413765 3862024 4827530 6275789 7724048 9655060 12068825 12551578 15448096 19310120 24137650 25103156 31378945 38620240 48275300 50206312 62757890 77240480 96550600 100412624 125515780 156894725 193101200 200825248 251031560 313789450 386202400 502063120 627578900 1004126240 1255157800 2510315600 5020631200