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58230342 = 23223433271
BaseRepresentation
bin1101111000100…
…0011001000110
311001120102000100
43132020121012
5104401332332
65440024530
71304643522
oct336103106
9131512010
1058230342
112a962355
1217602146
13c0aa631
147a3ad82
1551a367c
hex3788646

58230342 has 48 divisors (see below), whose sum is σ = 134754048. Its totient is φ = 18128880.

The previous prime is 58230331. The next prime is 58230353. The reversal of 58230342 is 24303285.

It is an interprime number because it is at equal distance from previous prime (58230331) and next prime (58230353).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16167 + ... + 19437.

It is an arithmetic number, because the mean of its divisors is an integer number (2807376).

Almost surely, 258230342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58230342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67377024).

58230342 is an abundant number, since it is smaller than the sum of its proper divisors (76523706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58230342 is a wasteful number, since it uses less digits than its factorization.

58230342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3345 (or 3342 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 58230342 is about 7630.8808141656. The cubic root of 58230342 is about 387.5994156298.

It can be divided in two parts, 58 and 230342, that added together give a square (230400 = 4802).

The spelling of 58230342 in words is "fifty-eight million, two hundred thirty thousand, three hundred forty-two".

Divisors: 1 2 3 6 9 18 23 43 46 69 86 129 138 207 258 387 414 774 989 1978 2967 3271 5934 6542 8901 9813 17802 19626 29439 58878 75233 140653 150466 225699 281306 421959 451398 677097 843918 1265877 1354194 2531754 3235019 6470038 9705057 19410114 29115171 58230342