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59310121 = 134562317
BaseRepresentation
bin1110001001000…
…0000000101001
311010121021012011
43202100000221
5110140410441
65515115521
71320061543
oct342200051
9133537164
1059310121
113052a632
1217a42ba1
13c397c60
147c3c693
155318581
hex3890029

59310121 has 4 divisors (see below), whose sum is σ = 63872452. Its totient is φ = 54747792.

The previous prime is 59310113. The next prime is 59310131. The reversal of 59310121 is 12101395.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12101395 = 52420279.

It can be written as a sum of positive squares in 2 ways, for example, as 12524521 + 46785600 = 3539^2 + 6840^2 .

It is a cyclic number.

It is not a de Polignac number, because 59310121 - 23 = 59310113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 59310092 and 59310101.

It is not an unprimeable number, because it can be changed into a prime (59310131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2281146 + ... + 2281171.

It is an arithmetic number, because the mean of its divisors is an integer number (15968113).

Almost surely, 259310121 is an apocalyptic number.

It is an amenable number.

59310121 is a deficient number, since it is larger than the sum of its proper divisors (4562331).

59310121 is a wasteful number, since it uses less digits than its factorization.

59310121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4562330.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 59310121 is about 7701.3064476100. The cubic root of 59310121 is about 389.9805403396.

The spelling of 59310121 in words is "fifty-nine million, three hundred ten thousand, one hundred twenty-one".

Divisors: 1 13 4562317 59310121