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2357060380 = 225472324953
BaseRepresentation
bin1000110001111101…
…1110001100011100
320002021020001222121
42030133132030130
514311401413010
61025515552324
7112260453103
oct21437361434
96067201877
102357060380
11aaa554394
1255945b6a4
132b74330ac
1418508303a
15dbde33da
hex8c7de31c

2357060380 has 24 divisors (see below), whose sum is σ = 4951073232. Its totient is φ = 942586752.

The previous prime is 2357060341. The next prime is 2357060383. The reversal of 2357060380 is 830607532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2357060383) 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, 81984 + ... + 106936.

It is an arithmetic number, because the mean of its divisors is an integer number (206294718).

Almost surely, 22357060380 is an apocalyptic number.

2357060380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2357060380 is an abundant number, since it is smaller than the sum of its proper divisors (2594012852).

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

2357060380 is a wasteful number, since it uses less digits than its factorization.

2357060380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29685 (or 29683 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2357060380 is about 48549.5662184535. The cubic root of 2357060380 is about 1330.8330244111.

The spelling of 2357060380 in words is "two billion, three hundred fifty-seven million, sixty thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 4723 9446 18892 23615 24953 47230 49906 94460 99812 124765 249530 499060 117853019 235706038 471412076 589265095 1178530190 2357060380