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58255080 = 233513107349
BaseRepresentation
bin1101111000111…
…0011011101000
311001121122221120
43132032123220
5104403130310
65440335240
71305105612
oct336163350
9131548846
1058255080
112a9799a4
1217614520
13c0b8980
147a45db2
1551aab70
hex378e6e8

58255080 has 128 divisors (see below), whose sum is σ = 190512000. Its totient is φ = 14164992.

The previous prime is 58255079. The next prime is 58255091. The reversal of 58255080 is 8055285.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 166746 + ... + 167094.

It is an arithmetic number, because the mean of its divisors is an integer number (1488375).

Almost surely, 258255080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58255080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95256000).

58255080 is an abundant number, since it is smaller than the sum of its proper divisors (132256920).

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

58255080 is a wasteful number, since it uses less digits than its factorization.

58255080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 33.

The square root of 58255080 is about 7632.5015558465. The cubic root of 58255080 is about 387.6542958206.

The spelling of 58255080 in words is "fifty-eight million, two hundred fifty-five thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 107 120 130 156 195 214 260 312 321 349 390 428 520 535 642 698 780 856 1047 1070 1284 1391 1396 1560 1605 1745 2094 2140 2568 2782 2792 3210 3490 4173 4188 4280 4537 5235 5564 6420 6955 6980 8346 8376 9074 10470 11128 12840 13611 13910 13960 16692 18148 20865 20940 22685 27222 27820 33384 36296 37343 41730 41880 45370 54444 55640 68055 74686 83460 90740 108888 112029 136110 149372 166920 181480 186715 224058 272220 298744 373430 448116 485459 544440 560145 746860 896232 970918 1120290 1456377 1493720 1941836 2240580 2427295 2912754 3883672 4481160 4854590 5825508 7281885 9709180 11651016 14563770 19418360 29127540 58255080