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2486070740 = 225124303537
BaseRepresentation
bin1001010000101110…
…0110110111010100
320102020222110221002
42110023212313110
520042413230430
61050405042432
7115415152436
oct22413466724
96366873832
102486070740
11106635a81a
125946b6418
1330809329a
14198266656
15e83c8845
hex942e6dd4

2486070740 has 12 divisors (see below), whose sum is σ = 5220748596. Its totient is φ = 994428288.

The previous prime is 2486070721. The next prime is 2486070767. The reversal of 2486070740 is 470706842.

2486070740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 442849936 + 2043220804 = 21044^2 + 45202^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2486070694 and 2486070703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62151749 + ... + 62151788.

It is an arithmetic number, because the mean of its divisors is an integer number (435062383).

Almost surely, 22486070740 is an apocalyptic number.

2486070740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2486070740 is an abundant number, since it is smaller than the sum of its proper divisors (2734677856).

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

2486070740 is a wasteful number, since it uses less digits than its factorization.

2486070740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124303546 (or 124303544 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 2486070740 is about 49860.5128333033. The cubic root of 2486070740 is about 1354.6834570555.

The spelling of 2486070740 in words is "two billion, four hundred eighty-six million, seventy thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 124303537 248607074 497214148 621517685 1243035370 2486070740