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2130362464 = 2566573827
BaseRepresentation
bin111111011111010…
…1100000001100000
312111110122121220111
41332332230001200
513330333044324
6551221021104
7103535532166
oct17676540140
95443577814
102130362464
119a359693a
124b5554794
1327c48bb09
14162d11236
15c7063794
hex7efac060

2130362464 has 12 divisors (see below), whose sum is σ = 4194151164. Its totient is φ = 1065181216.

The previous prime is 2130362453. The next prime is 2130362471. The reversal of 2130362464 is 4642630312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33286882 + ... + 33286945.

It is an arithmetic number, because the mean of its divisors is an integer number (349512597).

Almost surely, 22130362464 is an apocalyptic number.

It is an amenable number.

2130362464 is a deficient number, since it is larger than the sum of its proper divisors (2063788700).

2130362464 is an equidigital number, since it uses as much as digits as its factorization.

2130362464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66573837 (or 66573829 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 2130362464 is about 46155.8497267681. The cubic root of 2130362464 is about 1286.7213304501.

Adding to 2130362464 its reverse (4642630312), we get a palindrome (6772992776).

The spelling of 2130362464 in words is "two billion, one hundred thirty million, three hundred sixty-two thousand, four hundred sixty-four".

Divisors: 1 2 4 8 16 32 66573827 133147654 266295308 532590616 1065181232 2130362464