Search a number
-
+
58052661 = 347411721
BaseRepresentation
bin1101110101110…
…1000000110101
311001020101021120
43131131000311
5104330141121
65432134153
71303303512
oct335350065
9131211246
1058052661
112a850907
1217537359
13c0477b4
1479d2309
15516abc6
hex375d035

58052661 has 8 divisors (see below), whose sum is σ = 79050624. Its totient is φ = 37878240.

The previous prime is 58052651. The next prime is 58052669. The reversal of 58052661 is 16625085.

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

It is not a de Polignac number, because 58052661 - 215 = 58019893 is a prime.

It is a super-2 number, since 2×580526612 = 6740222898361842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58052669) 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, 205720 + ... + 206001.

It is an arithmetic number, because the mean of its divisors is an integer number (9881328).

Almost surely, 258052661 is an apocalyptic number.

It is an amenable number.

58052661 is a deficient number, since it is larger than the sum of its proper divisors (20997963).

58052661 is a wasteful number, since it uses less digits than its factorization.

58052661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411771.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 58052661 is about 7619.2296854735. The cubic root of 58052661 is about 387.2047804838.

The spelling of 58052661 in words is "fifty-eight million, fifty-two thousand, six hundred sixty-one".

Divisors: 1 3 47 141 411721 1235163 19350887 58052661