Search a number
-
+
58668687067 = 374154317121
BaseRepresentation
bin110110101000111011…
…010001111011011011
312121102201111002201211
4312220323101323123
51430123140441232
642541345323551
74144602416614
oct665073217333
9177381432654
1058668687067
1122976a42a41
12b4540365b7
1356bc9aa763
142ba7b40c0b
1517d5929a47
hexda8ed1edb

58668687067 has 16 divisors (see below), whose sum is σ = 61743979584. Its totient is φ = 55672704000.

The previous prime is 58668687043. The next prime is 58668687137. The reversal of 58668687067 is 76078686685.

It is a cyclic number.

It is not a de Polignac number, because 58668687067 - 227 = 58534469339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58668686993 and 58668687011.

It is not an unprimeable number, because it can be changed into a prime (58668687037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8235267 + ... + 8242387.

It is an arithmetic number, because the mean of its divisors is an integer number (3858998724).

Almost surely, 258668687067 is an apocalyptic number.

58668687067 is a deficient number, since it is larger than the sum of its proper divisors (3075292517).

58668687067 is a wasteful number, since it uses less digits than its factorization.

58668687067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12630.

The product of its (nonzero) digits is 162570240, while the sum is 67.

The spelling of 58668687067 in words is "fifty-eight billion, six hundred sixty-eight million, six hundred eighty-seven thousand, sixty-seven".

Divisors: 1 37 41 1517 5431 7121 200947 222671 263477 291961 8238827 10802557 38674151 1430943587 1585640191 58668687067