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4286970 = 23251923109
BaseRepresentation
bin10000010110100111111010
322001210121200
4100112213322
52044140340
6231515030
751303312
oct20264772
98053550
104286970
112468956
121528a76
13b7138c
147d8442
1559a330
hex4169fa

4286970 has 96 divisors (see below), whose sum is σ = 12355200. Its totient is φ = 1026432.

The previous prime is 4286969. The next prime is 4286981. The reversal of 4286970 is 796824.

It is a super-2 number, since 2×42869702 = 36756223561800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39276 + ... + 39384.

It is an arithmetic number, because the mean of its divisors is an integer number (128700).

Almost surely, 24286970 is an apocalyptic number.

It is a pronic number, being equal to 2070×2071.

It is a practical number, because each smaller number is the sum of distinct divisors of 4286970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6177600).

4286970 is an abundant number, since it is smaller than the sum of its proper divisors (8068230).

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

4286970 is a wasteful number, since it uses less digits than its factorization.

4286970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 4286970 is about 2070.4999396281. The cubic root of 4286970 is about 162.4489149085.

The spelling of 4286970 in words is "four million, two hundred eighty-six thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 19 23 30 38 45 46 57 69 90 95 109 114 115 138 171 190 207 218 230 285 327 342 345 414 437 545 570 654 690 855 874 981 1035 1090 1311 1635 1710 1962 2070 2071 2185 2507 2622 3270 3933 4142 4370 4905 5014 6213 6555 7521 7866 9810 10355 12426 12535 13110 15042 18639 19665 20710 22563 25070 31065 37278 37605 39330 45126 47633 62130 75210 93195 95266 112815 142899 186390 225630 238165 285798 428697 476330 714495 857394 1428990 2143485 4286970