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5230064140 = 225741911161
BaseRepresentation
bin1001101111011110…
…00111001000001100
3111111111021210020021
410313233013020030
541202344023030
62222550231524
7243414545260
oct46757071014
914444253207
105230064140
112244264664
12101b6555a4
13654711112
1437886c0a0
1520924d97a
hex137bc720c

5230064140 has 48 divisors (see below), whose sum is σ = 12858318144. Its totient is φ = 1749427200.

The previous prime is 5230064117. The next prime is 5230064149. The reversal of 5230064140 is 414600325.

It is not an unprimeable number, because it can be changed into a prime (5230064149) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 449841 + ... + 461320.

It is an arithmetic number, because the mean of its divisors is an integer number (267881628).

Almost surely, 25230064140 is an apocalyptic number.

It is an amenable number.

5230064140 is an abundant number, since it is smaller than the sum of its proper divisors (7628254004).

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

5230064140 is a wasteful number, since it uses less digits than its factorization.

5230064140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911218 (or 911216 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 5230064140 is about 72319.1823792277. The cubic root of 5230064140 is about 1735.8106087675.

Adding to 5230064140 its reverse (414600325), we get a palindrome (5644664465).

The spelling of 5230064140 in words is "five billion, two hundred thirty million, sixty-four thousand, one hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 41 70 82 140 164 205 287 410 574 820 1148 1435 2870 5740 911161 1822322 3644644 4555805 6378127 9111610 12756254 18223220 25512508 31890635 37357601 63781270 74715202 127562540 149430404 186788005 261503207 373576010 523006414 747152020 1046012828 1307516035 2615032070 5230064140