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58328461 = 195357923
BaseRepresentation
bin1101111010000…
…0010110001101
311001202101121101
43132200112031
5104413002321
65442103101
71305532552
oct336402615
9131671541
1058328461
112aa1a044
121764aa91
13c1131a9
147a64a29
1551c2791
hex37a058d

58328461 has 8 divisors (see below), whose sum is σ = 62557920. Its totient is φ = 54214992.

The previous prime is 58328449. The next prime is 58328467. The reversal of 58328461 is 16482385.

It is a happy number.

58328461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 58328461 - 215 = 58295693 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58328461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58328467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27955 + ... + 29968.

It is an arithmetic number, because the mean of its divisors is an integer number (7819740).

Almost surely, 258328461 is an apocalyptic number.

It is an amenable number.

58328461 is a deficient number, since it is larger than the sum of its proper divisors (4229459).

58328461 is a wasteful number, since it uses less digits than its factorization.

58328461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57995.

The product of its digits is 46080, while the sum is 37.

The square root of 58328461 is about 7637.3071825088. The cubic root of 58328461 is about 387.8169970766.

The spelling of 58328461 in words is "fifty-eight million, three hundred twenty-eight thousand, four hundred sixty-one".

Divisors: 1 19 53 1007 57923 1100537 3069919 58328461