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5130554264 = 231197619971
BaseRepresentation
bin1001100011100111…
…00000101110011000
3111020120001011100022
410301303200232120
541001410214024
62205033330012
7241065664103
oct46163405630
914216034308
105130554264
1121a30783a0
12bb2266908
13639c0c734
1436956773a
1520064435e
hex131ce0b98

5130554264 has 64 divisors (see below), whose sum is σ = 10630569600. Its totient is φ = 2301926400.

The previous prime is 5130554251. The next prime is 5130554309. The reversal of 5130554264 is 4624550315.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5283299 + ... + 5284269.

It is an arithmetic number, because the mean of its divisors is an integer number (166102650).

Almost surely, 25130554264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5130554264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5315284800).

5130554264 is an abundant number, since it is smaller than the sum of its proper divisors (5500015336).

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

5130554264 is a wasteful number, since it uses less digits than its factorization.

5130554264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704 (or 1700 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 5130554264 is about 71627.8874740837. The cubic root of 5130554264 is about 1724.7312346375.

The spelling of 5130554264 in words is "five billion, one hundred thirty million, five hundred fifty-four thousand, two hundred sixty-four".

Divisors: 1 2 4 8 11 22 44 88 97 194 388 619 776 971 1067 1238 1942 2134 2476 3884 4268 4952 6809 7768 8536 10681 13618 21362 27236 42724 54472 60043 85448 94187 120086 188374 240172 376748 480344 601049 660473 753496 1036057 1202098 1320946 2072114 2404196 2641892 4144228 4808392 5283784 6611539 8288456 13223078 26446156 52892312 58301753 116603506 233207012 466414024 641319283 1282638566 2565277132 5130554264