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5306013700 = 2252134081549
BaseRepresentation
bin1001111000100001…
…10101100000000100
3111200210012102102221
410330100311200010
541331314414300
62234302142124
7245326241461
oct47420654004
914623172387
105306013700
112283119699
121040b81944
136673839a0
1438499c668
15210c5231a
hex13c435804

5306013700 has 36 divisors (see below), whose sum is σ = 12399748900. Its totient is φ = 1959143040.

The previous prime is 5306013683. The next prime is 5306013761. The reversal of 5306013700 is 73106035.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1330206784 + 3975806916 = 36472^2 + 63054^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2039475 + ... + 2042074.

Almost surely, 25306013700 is an apocalyptic number.

5306013700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5306013700 is an abundant number, since it is smaller than the sum of its proper divisors (7093735200).

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

5306013700 is a wasteful number, since it uses less digits than its factorization.

5306013700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4081576 (or 4081569 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 5306013700 is about 72842.3894446084. The cubic root of 5306013700 is about 1744.1725838698.

Adding to 5306013700 its reverse (73106035), we get a palindrome (5379119735).

The spelling of 5306013700 in words is "five billion, three hundred six million, thirteen thousand, seven hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 4081549 8163098 16326196 20407745 40815490 53060137 81630980 102038725 106120274 204077450 212240548 265300685 408154900 530601370 1061202740 1326503425 2653006850 5306013700