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3013000140 = 2235139361271
BaseRepresentation
bin1011001110010110…
…1011101111001100
321202222111021011210
42303211223233030
522132312001030
61214551014420
7134444035653
oct26345535714
97688437153
103013000140
11130683a667
1270106a410
133902b6827
1420822c19a
151297b0bb0
hexb396bbcc

3013000140 has 48 divisors (see below), whose sum is σ = 8497117440. Its totient is φ = 797684160.

The previous prime is 3013000121. The next prime is 3013000147. The reversal of 3013000140 is 410003103.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (3013000147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172296 + ... + 188975.

It is an arithmetic number, because the mean of its divisors is an integer number (177023280).

Almost surely, 23013000140 is an apocalyptic number.

3013000140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3013000140 is an abundant number, since it is smaller than the sum of its proper divisors (5484117300).

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

3013000140 is a wasteful number, since it uses less digits than its factorization.

3013000140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361422 (or 361420 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3013000140 is about 54890.8019617130. The cubic root of 3013000140 is about 1444.3298401425.

Adding to 3013000140 its reverse (410003103), we get a palindrome (3423003243).

The spelling of 3013000140 in words is "three billion, thirteen million, one hundred forty", and thus it is an aban number.

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 139 278 417 556 695 834 1390 1668 2085 2780 4170 8340 361271 722542 1083813 1445084 1806355 2167626 3612710 4335252 5419065 7225420 10838130 21676260 50216669 100433338 150650007 200866676 251083345 301300014 502166690 602600028 753250035 1004333380 1506500070 3013000140