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5070520 = 2357213199
BaseRepresentation
bin10011010101111010111000
3100112121110001
4103111322320
52244224040
6300402344
761045600
oct23257270
910477401
105070520
112953614
1218463b4
131086c10
1495dc00
156a259a
hex4d5eb8

5070520 has 96 divisors (see below), whose sum is σ = 14364000. Its totient is φ = 1596672.

The previous prime is 5070509. The next prime is 5070521. The reversal of 5070520 is 250705.

It is a happy number.

5070520 is nontrivially palindromic in base 9.

5070520 is a nontrivial binomial coefficient, being equal to C(3185, 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5070521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25381 + ... + 25579.

It is an arithmetic number, because the mean of its divisors is an integer number (149625).

Almost surely, 25070520 is an apocalyptic number.

5070520 is the 3184-th triangular number.

5070520 is the 1062-nd centered nonagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5070520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7182000).

5070520 is an abundant number, since it is smaller than the sum of its proper divisors (9293480).

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

5070520 is a wasteful number, since it uses less digits than its factorization.

5070520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 19.

The square root of 5070520 is about 2251.7815169328. The cubic root of 5070520 is about 171.7977612178.

The spelling of 5070520 in words is "five million, seventy thousand, five hundred twenty".

Divisors: 1 2 4 5 7 8 10 13 14 20 26 28 35 40 49 52 56 65 70 91 98 104 130 140 182 196 199 245 260 280 364 392 398 455 490 520 637 728 796 910 980 995 1274 1393 1592 1820 1960 1990 2548 2587 2786 3185 3640 3980 5096 5174 5572 6370 6965 7960 9751 10348 11144 12740 12935 13930 18109 19502 20696 25480 25870 27860 36218 39004 48755 51740 55720 72436 78008 90545 97510 103480 126763 144872 181090 195020 253526 362180 390040 507052 633815 724360 1014104 1267630 2535260 5070520