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58230230 = 2537337467
BaseRepresentation
bin1101111000100…
…0010111010110
311001120101212012
43132020113112
5104401331410
65440024222
71304643302
oct336102726
9131511765
1058230230
112a962263
1217602072
13c0aa576
147a3ad02
1551a3605
hex37885d6

58230230 has 32 divisors (see below), whose sum is σ = 108197856. Its totient is φ = 22546944.

The previous prime is 58230229. The next prime is 58230233. The reversal of 58230230 is 3203285.

It is a junction number, because it is equal to n+sod(n) for n = 58230196 and 58230205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58230233) 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, 124457 + ... + 124923.

It is an arithmetic number, because the mean of its divisors is an integer number (3381183).

Almost surely, 258230230 is an apocalyptic number.

58230230 is a deficient number, since it is larger than the sum of its proper divisors (49967626).

58230230 is a wasteful number, since it uses less digits than its factorization.

58230230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 58230230 is about 7630.8734755597. The cubic root of 58230230 is about 387.5991671273.

It can be divided in two parts, 58230 and 230, that multiplied together give a triangular number (13392900 = T5175).

The spelling of 58230230 in words is "fifty-eight million, two hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 37 74 185 337 370 467 674 934 1685 2335 3370 4670 12469 17279 24938 34558 62345 86395 124690 157379 172790 314758 786895 1573790 5823023 11646046 29115115 58230230