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5001055051 = 109367125017
BaseRepresentation
bin1001010100001011…
…00000101101001011
3110220112100220211011
410222011200231023
540220232230201
62144125544351
7234634160266
oct45205405513
913815326734
105001055051
112136a68753
12b76a150b7
1361913ab95
14356297cdd
151e40b4151
hex12a160b4b

5001055051 has 8 divisors (see below), whose sum is σ = 5060728640. Its totient is φ = 4941632448.

The previous prime is 5001055021. The next prime is 5001055057. The reversal of 5001055051 is 1505501005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5001055051 is a prime.

It is a super-2 number, since 2×50010550512 = 50021103246265225202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5001055057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22506 + ... + 102511.

It is an arithmetic number, because the mean of its divisors is an integer number (632591080).

Almost surely, 25001055051 is an apocalyptic number.

5001055051 is a deficient number, since it is larger than the sum of its proper divisors (59673589).

5001055051 is a wasteful number, since it uses less digits than its factorization.

5001055051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125493.

The product of its (nonzero) digits is 625, while the sum is 22.

The square root of 5001055051 is about 70718.1380623104. The cubic root of 5001055051 is about 1710.0962123402.

Adding to 5001055051 its reverse (1505501005), we get a palindrome (6506556056).

The spelling of 5001055051 in words is "five billion, one million, fifty-five thousand, fifty-one".

Divisors: 1 109 367 40003 125017 13626853 45881239 5001055051