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2413351540 = 225611978157
BaseRepresentation
bin1000111111011000…
…1101001001110100
320020012010221221101
42033312031021310
514420304222130
61035250255444
7113543102215
oct21766151164
96205127841
102413351540
111029301806
12574287584
132c5cb1b82
1418c73740c
15e1d121ca
hex8fd8d274

2413351540 has 24 divisors (see below), whose sum is σ = 5151123432. Its totient is φ = 949514880.

The previous prime is 2413351531. The next prime is 2413351547. The reversal of 2413351540 is 451533142.

It can be written as a sum of positive squares in 4 ways, for example, as 203975524 + 2209376016 = 14282^2 + 47004^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2413351499 and 2413351508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2413351547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 987859 + ... + 990298.

It is an arithmetic number, because the mean of its divisors is an integer number (214630143).

Almost surely, 22413351540 is an apocalyptic number.

2413351540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2413351540 is an abundant number, since it is smaller than the sum of its proper divisors (2737771892).

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

2413351540 is a wasteful number, since it uses less digits than its factorization.

2413351540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978227 (or 1978225 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2413351540 is about 49125.8744451435. The cubic root of 2413351540 is about 1341.3440772382.

Adding to 2413351540 its reverse (451533142), we get a palindrome (2864884682).

The spelling of 2413351540 in words is "two billion, four hundred thirteen million, three hundred fifty-one thousand, five hundred forty".

Divisors: 1 2 4 5 10 20 61 122 244 305 610 1220 1978157 3956314 7912628 9890785 19781570 39563140 120667577 241335154 482670308 603337885 1206675770 2413351540