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5004505124 = 221251126281
BaseRepresentation
bin1001010100100101…
…01011000000100100
3110220202212012102122
410222102223000210
540222123130444
62144331525112
7235005406643
oct45222530044
913822765378
105004505124
112138a04853
12b77bb9798
13619a78348
1435691535a
151e45464ee
hex12a4ab024

5004505124 has 6 divisors (see below), whose sum is σ = 8757883974. Its totient is φ = 2502252560.

The previous prime is 5004505123. The next prime is 5004505157. The reversal of 5004505124 is 4215054005.

It can be written as a sum of positive squares in only one way, i.e., 3309700900 + 1694804224 = 57530^2 + 41168^2 .

It is a super-2 number, since 2×50045051242 = 50090143072284510752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5004505093 and 5004505102.

It is not an unprimeable number, because it can be changed into a prime (5004505123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625563137 + ... + 625563144.

It is an arithmetic number, because the mean of its divisors is an integer number (1459647329).

Almost surely, 25004505124 is an apocalyptic number.

It is an amenable number.

5004505124 is a deficient number, since it is larger than the sum of its proper divisors (3753378850).

5004505124 is a wasteful number, since it uses less digits than its factorization.

5004505124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251126285 (or 1251126283 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 5004505124 is about 70742.5269834207. The cubic root of 5004505124 is about 1710.4893694171.

Adding to 5004505124 its reverse (4215054005), we get a palindrome (9219559129).

The spelling of 5004505124 in words is "five billion, four million, five hundred five thousand, one hundred twenty-four".

Divisors: 1 2 4 1251126281 2502252562 5004505124