Search a number
-
+
5200414540 = 2252317216569
BaseRepresentation
bin1001101011111100…
…00000011101001100
3111102102111102121221
410311332000131030
541122301231130
62220010533124
7242604536266
oct46576003514
914372442557
105200414540
112229553462
1210117371a4
1364b52c789
14374950b36
1520684387a
hex135f8074c

5200414540 has 48 divisors (see below), whose sum is σ = 11404048320. Its totient is φ = 1988264960.

The previous prime is 5200414523. The next prime is 5200414547. The reversal of 5200414540 is 454140025.

It is a happy number.

It is a super-2 number, since 2×52004145402 = 54088622775686823200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5200414547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 788376 + ... + 794944.

It is an arithmetic number, because the mean of its divisors is an integer number (237584340).

Almost surely, 25200414540 is an apocalyptic number.

It is an amenable number.

5200414540 is an abundant number, since it is smaller than the sum of its proper divisors (6203633780).

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

5200414540 is a wasteful number, since it uses less digits than its factorization.

5200414540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8322 (or 8320 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 5200414540 is about 72113.8997697393. The cubic root of 5200414540 is about 1732.5242467353.

Adding to 5200414540 its reverse (454140025), we get a palindrome (5654554565).

The spelling of 5200414540 in words is "five billion, two hundred million, four hundred fourteen thousand, five hundred forty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 1721 3442 6569 6884 8605 13138 17210 26276 32845 34420 39583 65690 79166 131380 151087 158332 197915 302174 395830 604348 755435 791660 1510870 3021740 11305249 22610498 45220996 56526245 113052490 226104980 260020727 520041454 1040082908 1300103635 2600207270 5200414540