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58061929 = 1910912801
BaseRepresentation
bin1101110101111…
…1010001101001
311001020211222211
43131133101221
5104330440204
65432245121
71303342522
oct335372151
9131224884
1058061929
112a857872
12175407a1
13c04ba93
1479d5849
15516d804
hex375f469

58061929 has 8 divisors (see below), whose sum is σ = 61195680. Its totient is φ = 54936000.

The previous prime is 58061921. The next prime is 58061933. The reversal of 58061929 is 92916085.

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 58061929 - 23 = 58061921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58061891 and 58061900.

It is not an unprimeable number, because it can be changed into a prime (58061921) 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, 19329 + ... + 22129.

It is an arithmetic number, because the mean of its divisors is an integer number (7649460).

Almost surely, 258061929 is an apocalyptic number.

It is an amenable number.

58061929 is a deficient number, since it is larger than the sum of its proper divisors (3133751).

58061929 is a wasteful number, since it uses less digits than its factorization.

58061929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3911.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 58061929 is about 7619.8378591673. The cubic root of 58061929 is about 387.2253848964.

The spelling of 58061929 in words is "fifty-eight million, sixty-one thousand, nine hundred twenty-nine".

Divisors: 1 19 1091 2801 20729 53219 3055891 58061929