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4970250 = 23253472
BaseRepresentation
bin10010111101011100001010
3100100111220100
4102331130022
52233022000
6254310230
760150345
oct22753412
910314810
104970250
11289524a
1217b8376
13105039c
1493545c
15682a00
hex4bd70a

4970250 has 72 divisors (see below), whose sum is σ = 13731588. Its totient is φ = 1297200.

The previous prime is 4970249. The next prime is 4970263. The reversal of 4970250 is 520794.

4970250 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3359889 + 1610361 = 1833^2 + 1269^2 .

It is a Curzon 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, 105727 + ... + 105773.

Almost surely, 24970250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4970250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6865794).

4970250 is an abundant number, since it is smaller than the sum of its proper divisors (8761338).

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

4970250 is a wasteful number, since it uses less digits than its factorization.

4970250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 4970250 is about 2229.4057504187. The cubic root of 4970250 is about 170.6577745679.

The spelling of 4970250 in words is "four million, nine hundred seventy thousand, two hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 30 45 47 50 75 90 94 125 141 150 225 235 250 282 375 423 450 470 705 750 846 1125 1175 1410 2115 2209 2250 2350 3525 4230 4418 5875 6627 7050 10575 11045 11750 13254 17625 19881 21150 22090 33135 35250 39762 52875 55225 66270 99405 105750 110450 165675 198810 276125 331350 497025 552250 828375 994050 1656750 2485125 4970250