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59069389 = 891096089
BaseRepresentation
bin1110000101010…
…1001111001101
311010011000222011
43201111033031
5110110210024
65510021221
71315036651
oct341251715
9133130864
1059069389
1130385785
1217947811
13c312502
147bb8a61
1552bc094
hex38553cd

59069389 has 8 divisors (see below), whose sum is σ = 60291000. Its totient is φ = 57860352.

The previous prime is 59069383. The next prime is 59069431. The reversal of 59069389 is 98396095.

It can be written as a sum of positive squares in 4 ways, for example, as 1946025 + 57123364 = 1395^2 + 7558^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 59069389 - 219 = 58545101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59069383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6657 + ... + 12745.

It is an arithmetic number, because the mean of its divisors is an integer number (7536375).

Almost surely, 259069389 is an apocalyptic number.

It is an amenable number.

59069389 is a deficient number, since it is larger than the sum of its proper divisors (1221611).

59069389 is a wasteful number, since it uses less digits than its factorization.

59069389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6287.

The product of its (nonzero) digits is 524880, while the sum is 49.

The square root of 59069389 is about 7685.6612597746. The cubic root of 59069389 is about 389.4521982531.

The spelling of 59069389 in words is "fifty-nine million, sixty-nine thousand, three hundred eighty-nine".

Divisors: 1 89 109 6089 9701 541921 663701 59069389