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4670380 = 22511132371
BaseRepresentation
bin10001110100001110101100
322210021120001
4101310032230
52143423010
6244034044
754461161
oct21641654
98707501
104670380
1126aaa20
121692924
13c76a50
14898068
15623c3a
hex4743ac

4670380 has 96 divisors (see below), whose sum is σ = 12192768. Its totient is φ = 1478400.

The previous prime is 4670377. The next prime is 4670387. The reversal of 4670380 is 830764.

4670380 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4670387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65745 + ... + 65815.

It is an arithmetic number, because the mean of its divisors is an integer number (127008).

Almost surely, 24670380 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 4670380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6096384).

4670380 is an abundant number, since it is smaller than the sum of its proper divisors (7522388).

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

4670380 is a wasteful number, since it uses less digits than its factorization.

4670380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 4670380 is about 2161.1061982235. The cubic root of 4670380 is about 167.1542433341.

It can be divided in two parts, 4670 and 380, that added together give a triangular number (5050 = T100).

The spelling of 4670380 in words is "four million, six hundred seventy thousand, three hundred eighty".

Divisors: 1 2 4 5 10 11 13 20 22 23 26 44 46 52 55 65 71 92 110 115 130 142 143 220 230 253 260 284 286 299 355 460 506 572 598 710 715 781 923 1012 1196 1265 1420 1430 1495 1562 1633 1846 2530 2860 2990 3124 3266 3289 3692 3905 4615 5060 5980 6532 6578 7810 8165 9230 10153 13156 15620 16330 16445 17963 18460 20306 21229 32660 32890 35926 40612 42458 50765 65780 71852 84916 89815 101530 106145 179630 203060 212290 233519 359260 424580 467038 934076 1167595 2335190 4670380