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58404230 = 255840423
BaseRepresentation
bin1101111011001…
…0110110000110
311001220020112122
43132302312012
5104422413410
65443445542
71306266503
oct336626606
9131806478
1058404230
112aa70a65
12176868b2
13c13b821
147a844aa
1551d9e55
hex37b2d86

58404230 has 8 divisors (see below), whose sum is σ = 105127632. Its totient is φ = 23361688.

The previous prime is 58404223. The next prime is 58404239. The reversal of 58404230 is 3240485.

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

It is a super-2 number, since 2×584042302 = 6822108163785800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 58404230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58404239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2920202 + ... + 2920221.

It is an arithmetic number, because the mean of its divisors is an integer number (13140954).

Almost surely, 258404230 is an apocalyptic number.

58404230 is a deficient number, since it is larger than the sum of its proper divisors (46723402).

58404230 is a wasteful number, since it uses less digits than its factorization.

58404230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5840430.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 58404230 is about 7642.2660252048. The cubic root of 58404230 is about 387.9848499062.

The spelling of 58404230 in words is "fifty-eight million, four hundred four thousand, two hundred thirty".

Divisors: 1 2 5 10 5840423 11680846 29202115 58404230