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4970970 = 234517192
BaseRepresentation
bin10010111101100111011010
3100100112220000
4102331213122
52233032340
6254313430
760152424
oct22754732
910315800
104970970
112895844
1217b8876
131050804
14935814
15682d30
hex4bd9da

4970970 has 120 divisors (see below), whose sum is σ = 14936724. Its totient is φ = 1181952.

The previous prime is 4970969. The next prime is 4970981. The reversal of 4970970 is 790794.

It can be written as a sum of positive squares in 2 ways, for example, as 4941729 + 29241 = 2223^2 + 171^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 261621 + ... + 261639.

Almost surely, 24970970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4970970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7468362).

4970970 is an abundant number, since it is smaller than the sum of its proper divisors (9965754).

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

4970970 is a wasteful number, since it uses less digits than its factorization.

4970970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 4970970 is about 2229.5672225793. The cubic root of 4970970 is about 170.6660147748. Note that the first 3 decimals are identical.

The spelling of 4970970 in words is "four million, nine hundred seventy thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 17 18 19 27 30 34 38 45 51 54 57 81 85 90 95 102 114 135 153 162 170 171 190 255 270 285 306 323 342 361 405 459 510 513 570 646 722 765 810 855 918 969 1026 1083 1377 1530 1539 1615 1710 1805 1938 2166 2295 2565 2754 2907 3078 3230 3249 3610 4590 4845 5130 5415 5814 6137 6498 6885 7695 8721 9690 9747 10830 12274 13770 14535 15390 16245 17442 18411 19494 26163 29070 29241 30685 32490 36822 43605 48735 52326 55233 58482 61370 87210 92055 97470 110466 130815 146205 165699 184110 261630 276165 292410 331398 497097 552330 828495 994194 1656990 2485485 4970970