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2050050505007 = 4096940172223
BaseRepresentation
bin11101110101010000100…
…010000011100100101111
321020222112112200221102202
4131311100202003210233
5232042000412130012
64205440305012115
7301053106530521
oct35652042034457
97228475627382
102050050505007
1172047007a00a
1229139192403b
1311b41b9082cb
1471319ba9a11
15384d6eebcc2
hex1dd5088392f

2050050505007 has 8 divisors (see below), whose sum is σ = 2055120919680. Its totient is φ = 2044980374400.

The previous prime is 2050050504991. The next prime is 2050050505039. The reversal of 2050050505007 is 7005050500502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2050050505007 - 24 = 2050050504991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050050505067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28348898 + ... + 28421120.

It is an arithmetic number, because the mean of its divisors is an integer number (256890114960).

Almost surely, 22050050505007 is an apocalyptic number.

2050050505007 is a deficient number, since it is larger than the sum of its proper divisors (5070414673).

2050050505007 is an equidigital number, since it uses as much as digits as its factorization.

2050050505007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142033.

The product of its (nonzero) digits is 8750, while the sum is 29.

The spelling of 2050050505007 in words is "two trillion, fifty billion, fifty million, five hundred five thousand, seven".

Divisors: 1 409 69401 72223 28385009 29539207 5012348423 2050050505007