Search a number
-
+
2420445054260 = 225323033746471
BaseRepresentation
bin100011001110001101110…
…001001000010100110100
322120101120222101120212202
4203032031301020110310
5304124032413214020
65051534225404032
7336604612333202
oct43161561102464
98511528346782
102420445054260
11853561150042
12331122199618
13147329834b4c
14852160aa072
1542e64754e75
hex2338dc48534

2420445054260 has 24 divisors (see below), whose sum is σ = 5083093322496. Its totient is φ = 968147791520.

The previous prime is 2420445054197. The next prime is 2420445054271. The reversal of 2420445054260 is 624505440242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1227176 + ... + 2519295.

It is an arithmetic number, because the mean of its divisors is an integer number (211795555104).

Almost surely, 22420445054260 is an apocalyptic number.

2420445054260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420445054260 is an abundant number, since it is smaller than the sum of its proper divisors (2662648268236).

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

2420445054260 is a wasteful number, since it uses less digits than its factorization.

2420445054260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3778783 (or 3778781 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 38.

The spelling of 2420445054260 in words is "two trillion, four hundred twenty billion, four hundred forty-five million, fifty-four thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 32303 64606 129212 161515 323030 646060 3746471 7492942 14985884 18732355 37464710 74929420 121022252713 242044505426 484089010852 605111263565 1210222527130 2420445054260