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5415055001 = 7963680027
BaseRepresentation
bin1010000101100001…
…10010111010011001
3111222101101021222122
411002300302322121
542042223230001
62253155231025
7251122131236
oct50260627231
914871337878
105415055001
112329725a74
1210715a8475
13683b41875
1439526478d
1521a5e0b1b
hex142c32e99

5415055001 has 4 divisors (see below), whose sum is σ = 5415742992. Its totient is φ = 5414367012.

The previous prime is 5415054991. The next prime is 5415055003. The reversal of 5415055001 is 1005505145.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5415055001 - 26 = 5415054937 is a prime.

It is a super-2 number, since 2×54150550012 = 58645641327710220002, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5415055003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332051 + ... + 347976.

It is an arithmetic number, because the mean of its divisors is an integer number (1353935748).

Almost surely, 25415055001 is an apocalyptic number.

It is an amenable number.

5415055001 is a deficient number, since it is larger than the sum of its proper divisors (687991).

5415055001 is an equidigital number, since it uses as much as digits as its factorization.

5415055001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687990.

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 5415055001 is about 73587.0572927060. The cubic root of 5415055001 is about 1756.0395408349.

The spelling of 5415055001 in words is "five billion, four hundred fifteen million, fifty-five thousand, one".

Divisors: 1 7963 680027 5415055001