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5213010244608 = 2103529722411
BaseRepresentation
bin100101111011011111110…
…0111111011010000000000
3200110100200122110201100000
41023312333213323100000
51140402221110311413
615030453541200000
71045425152652345
oct113667747732000
920410618421300
105213010244608
11172a909420031
12702396700000
132ba77a93111a
1414044d6dc7cc
1590907e6d073
hex4bdbf9fb400

5213010244608 has 264 divisors, whose sum is σ = 16148248814880. Its totient is φ = 1677748101120.

The previous prime is 5213010244549. The next prime is 5213010244609. The reversal of 5213010244608 is 8064420103125.

It is a happy number.

5213010244608 is a `hidden beast` number, since 5 + 2 + 1 + 3 + 0 + 1 + 0 + 2 + 44 + 608 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5213010244609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6854923 + ... + 7577333.

Almost surely, 25213010244608 is an apocalyptic number.

5213010244608 is a gapful number since it is divisible by the number (58) 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 5213010244608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8074124407440).

5213010244608 is an abundant number, since it is smaller than the sum of its proper divisors (10935238570272).

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

5213010244608 is an equidigital number, since it uses as much as digits as its factorization.

5213010244608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722475 (or 722445 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 5213010244608 in words is "five trillion, two hundred thirteen billion, ten million, two hundred forty-four thousand, six hundred eight".