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58894380 = 22325372239
BaseRepresentation
bin1110000010101…
…0100000101100
311002211010220100
43200222200230
5110034110010
65502151100
71313410506
oct340524054
9132733810
1058894380
1130276246
1217882490
13c28095c
147b70d76
1552852c0
hex382a82c

58894380 has 108 divisors (see below), whose sum is σ = 184373280. Its totient is φ = 15216768.

The previous prime is 58894373. The next prime is 58894397. The reversal of 58894380 is 8349885.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 246301 + ... + 246539.

It is an arithmetic number, because the mean of its divisors is an integer number (1707160).

Almost surely, 258894380 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 58894380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92186640).

58894380 is an abundant number, since it is smaller than the sum of its proper divisors (125478900).

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

58894380 is a wasteful number, since it uses less digits than its factorization.

58894380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 58894380 is about 7674.2673917450. The cubic root of 58894380 is about 389.0671987142.

The spelling of 58894380 in words is "fifty-eight million, eight hundred ninety-four thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 37 45 60 74 90 111 148 180 185 222 239 333 370 444 478 555 666 717 740 956 1110 1195 1332 1369 1434 1665 2151 2220 2390 2738 2868 3330 3585 4107 4302 4780 5476 6660 6845 7170 8214 8604 8843 10755 12321 13690 14340 16428 17686 20535 21510 24642 26529 27380 35372 41070 43020 44215 49284 53058 61605 79587 82140 88430 106116 123210 132645 159174 176860 246420 265290 318348 327191 397935 530580 654382 795870 981573 1308764 1591740 1635955 1963146 2944719 3271910 3926292 4907865 5889438 6543820 9815730 11778876 14723595 19631460 29447190 58894380