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2406538030 = 251322949103
BaseRepresentation
bin1000111101110000…
…1101101100101110
320012201022210120011
42033130031230232
514412033204110
61034444243434
7113431143601
oct21734155456
96181283504
102406538030
111025478706
12571b4057a
132c4767800
1418b882338
15e141848a
hex8f70db2e

2406538030 has 48 divisors (see below), whose sum is σ = 4852457280. Its totient is φ = 857910144.

The previous prime is 2406538021. The next prime is 2406538033. The reversal of 2406538030 is 308356042.

It is a junction number, because it is equal to n+sod(n) for n = 2406537983 and 2406538001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2406538033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24459 + ... + 73561.

It is an arithmetic number, because the mean of its divisors is an integer number (101092860).

Almost surely, 22406538030 is an apocalyptic number.

2406538030 is an abundant number, since it is smaller than the sum of its proper divisors (2445919250).

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

2406538030 is a wasteful number, since it uses less digits than its factorization.

2406538030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49165 (or 49152 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2406538030 is about 49056.4779616311. The cubic root of 2406538030 is about 1340.0805680376.

The spelling of 2406538030 in words is "two billion, four hundred six million, five hundred thirty-eight thousand, thirty".

Divisors: 1 2 5 10 13 26 29 58 65 130 145 169 290 338 377 754 845 1690 1885 3770 4901 9802 24505 49010 49103 98206 245515 491030 638339 1276678 1423987 2847974 3191695 6383390 7119935 8298407 14239870 16596814 18511831 37023662 41492035 82984070 92559155 185118310 240653803 481307606 1203269015 2406538030