Search a number
-
+
5019959001 = 323397401457
BaseRepresentation
bin1001010110011011…
…00111111011011001
3110221211221100011110
410223031213323121
540240102142001
62150043050533
7235253642661
oct45315477331
913854840143
105019959001
1121466aa552
12b81210a49
13620029455
143589b91a1
151e5a9a3d6
hex12b367ed9

5019959001 has 32 divisors (see below), whose sum is σ = 7034704128. Its totient is φ = 3178137600.

The previous prime is 5019958969. The next prime is 5019959003. The reversal of 5019959001 is 1009599105.

It is not a de Polignac number, because 5019959001 - 25 = 5019958969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5019959003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10984365 + ... + 10984821.

It is an arithmetic number, because the mean of its divisors is an integer number (219834504).

Almost surely, 25019959001 is an apocalyptic number.

It is an amenable number.

5019959001 is a deficient number, since it is larger than the sum of its proper divisors (2014745127).

5019959001 is a wasteful number, since it uses less digits than its factorization.

5019959001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281.

The product of its (nonzero) digits is 18225, while the sum is 39.

The square root of 5019959001 is about 70851.6690064532. The cubic root of 5019959001 is about 1712.2482199750.

The spelling of 5019959001 in words is "five billion, nineteen million, nine hundred fifty-nine thousand, one".

Divisors: 1 3 23 69 397 401 457 1191 1203 1371 9131 9223 10511 27393 27669 31533 159197 181429 183257 477591 544287 549771 3661531 4172867 4214911 10984593 12518601 12644733 72753029 218259087 1673319667 5019959001