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59130037 = 293201809
BaseRepresentation
bin1110000110010…
…0000010110101
311010021010011101
43201210002311
5110114130122
65511210101
71315411531
oct341440265
9133233141
1059130037
11304172aa
1217976931
13c333cb5
147bd2bc1
1552d0027
hex38640b5

59130037 has 4 divisors (see below), whose sum is σ = 59332140. Its totient is φ = 58927936.

The previous prime is 59130017. The next prime is 59130053. The reversal of 59130037 is 73003195.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73003195 = 514600639.

It can be written as a sum of positive squares in 2 ways, for example, as 45037521 + 14092516 = 6711^2 + 3754^2 .

It is a cyclic number.

It is not a de Polignac number, because 59130037 - 223 = 50741429 is a prime.

It is a super-2 number, since 2×591300372 = 6992722551242738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 59129987 and 59130014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59130017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100612 + ... + 101197.

It is an arithmetic number, because the mean of its divisors is an integer number (14833035).

Almost surely, 259130037 is an apocalyptic number.

It is an amenable number.

59130037 is a deficient number, since it is larger than the sum of its proper divisors (202103).

59130037 is a wasteful number, since it uses less digits than its factorization.

59130037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202102.

The product of its (nonzero) digits is 2835, while the sum is 28.

The square root of 59130037 is about 7689.6057766312. The cubic root of 59130037 is about 389.5854393918.

It can be divided in two parts, 591 and 30037, that added together give a triangular number (30628 = T247).

The spelling of 59130037 in words is "fifty-nine million, one hundred thirty thousand, thirty-seven".

Divisors: 1 293 201809 59130037