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5025512214 = 23393065041
BaseRepresentation
bin1001010111000101…
…10011101100010110
3110222020101110202000
410223202303230112
540243012342324
62150402100130
7235352102052
oct45342635426
913866343660
105025512214
112149852788
12b8304a646
13621221c88
14359622c62
151e62e59c9
hex12b8b3b16

5025512214 has 16 divisors (see below), whose sum is σ = 11167805040. Its totient is φ = 1675170720.

The previous prime is 5025512203. The next prime is 5025512231. The reversal of 5025512214 is 4122155205.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

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 in 7 ways as a sum of consecutive naturals, for example, 46532467 + ... + 46532574.

It is an arithmetic number, because the mean of its divisors is an integer number (697987815).

Almost surely, 25025512214 is an apocalyptic number.

5025512214 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5025512214 is an abundant number, since it is smaller than the sum of its proper divisors (6142292826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5025512214 is a wasteful number, since it uses less digits than its factorization.

5025512214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93065052 (or 93065046 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 5025512214 is about 70890.8471807186. The cubic root of 5025512214 is about 1712.8793655712.

Adding to 5025512214 its reverse (4122155205), we get a palindrome (9147667419).

The spelling of 5025512214 in words is "five billion, twenty-five million, five hundred twelve thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 18 27 54 93065041 186130082 279195123 558390246 837585369 1675170738 2512756107 5025512214