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5072005052 = 221268001263
BaseRepresentation
bin1001011100101000…
…01010011110111100
3111002110212112220222
410232110022132330
540341413130202
62155142400512
7236455221512
oct45624123674
914073775828
105072005052
112173018514
12b96730138
1362aa4cc2a
143618864b2
151ea42b4a2
hex12e50a7bc

5072005052 has 6 divisors (see below), whose sum is σ = 8876008848. Its totient is φ = 2536002524.

The previous prime is 5072005013. The next prime is 5072005073. The reversal of 5072005052 is 2505002705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 634000628 + ... + 634000635.

It is an arithmetic number, because the mean of its divisors is an integer number (1479334808).

Almost surely, 25072005052 is an apocalyptic number.

It is an amenable number.

5072005052 is a deficient number, since it is larger than the sum of its proper divisors (3804003796).

5072005052 is a wasteful number, since it uses less digits than its factorization.

5072005052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268001267 (or 1268001265 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 5072005052 is about 71218.0107276242. The cubic root of 5072005052 is about 1718.1453160199.

Adding to 5072005052 its reverse (2505002705), we get a palindrome (7577007757).

The spelling of 5072005052 in words is "five billion, seventy-two million, five thousand, fifty-two".

Divisors: 1 2 4 1268001263 2536002526 5072005052