Search a number
-
+
2007960468 = 223167330039
BaseRepresentation
bin111011110101111…
…0000101110010100
312011221022221221020
41313223300232110
513103014213333
6531125321140
7100521245103
oct16753605624
95157287836
102007960468
11940494468
124805661b0
132600037b7
1415096c03a
15bb4363b3
hex77af0b94

2007960468 has 12 divisors (see below), whose sum is σ = 4685241120. Its totient is φ = 669320152.

The previous prime is 2007960439. The next prime is 2007960469. The reversal of 2007960468 is 8640697002.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2007960469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83665008 + ... + 83665031.

It is an arithmetic number, because the mean of its divisors is an integer number (390436760).

Almost surely, 22007960468 is an apocalyptic number.

It is an amenable number.

2007960468 is an abundant number, since it is smaller than the sum of its proper divisors (2677280652).

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

2007960468 is a wasteful number, since it uses less digits than its factorization.

2007960468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167330046 (or 167330044 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 2007960468 is about 44810.2719027680. The cubic root of 2007960468 is about 1261.5904305415.

The spelling of 2007960468 in words is "two billion, seven million, nine hundred sixty thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 167330039 334660078 501990117 669320156 1003980234 2007960468