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3001250070 = 2345713192143
BaseRepresentation
bin1011001011100011…
…0111000100010110
321202011101022010000
42302320313010112
522121310000240
61213451112130
7134242130130
oct26270670426
97664338100
103001250070
111300144665
126b9142646
1338aa31520
14206850050
1512873e430
hexb2e37116

3001250070 has 320 divisors, whose sum is σ = 10459975680. Its totient is φ = 599622912.

The previous prime is 3001250069. The next prime is 3001250071. The reversal of 3001250070 is 700521003.

3001250070 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3001250069) and next prime (3001250071).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001250071) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1399419 + ... + 1401561.

It is an arithmetic number, because the mean of its divisors is an integer number (32687424).

Almost surely, 23001250070 is an apocalyptic number.

3001250070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3001250070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5229987840).

3001250070 is an abundant number, since it is smaller than the sum of its proper divisors (7458725610).

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

3001250070 is a wasteful number, since it uses less digits than its factorization.

3001250070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201 (or 2192 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 3001250070 is about 54783.6660876214. Note that the first 3 decimals coincide. The cubic root of 3001250070 is about 1442.4498661474.

Adding to 3001250070 its reverse (700521003), we get a palindrome (3701771073).

The spelling of 3001250070 in words is "three billion, one million, two hundred fifty thousand, seventy".