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58649053 = 677112329
BaseRepresentation
bin1101111110111…
…0100111011101
311002100200101011
43133232213131
5110003232203
65453015221
71311336331
oct337564735
9132320334
1058649053
11301189a1
1217784511
13c1c60a8
147b097c1
15523776d
hex37ee9dd

58649053 has 8 divisors (see below), whose sum is σ = 60367680. Its totient is φ = 56955360.

The previous prime is 58648979. The next prime is 58649069. The reversal of 58649053 is 35094685.

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

It is not a de Polignac number, because 58649053 - 213 = 58640861 is a prime.

It is a super-2 number, since 2×586490532 = 6879422835593618, 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 = 58648997 and 58649015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58649453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1408 + ... + 10921.

It is an arithmetic number, because the mean of its divisors is an integer number (7545960).

Almost surely, 258649053 is an apocalyptic number.

It is an amenable number.

58649053 is a deficient number, since it is larger than the sum of its proper divisors (1718627).

58649053 is a wasteful number, since it uses less digits than its factorization.

58649053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12467.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 58649053 is about 7658.2669710581. The cubic root of 58649053 is about 388.5262216405.

The spelling of 58649053 in words is "fifty-eight million, six hundred forty-nine thousand, fifty-three".

Divisors: 1 67 71 4757 12329 826043 875359 58649053