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30076374 = 235012729
BaseRepresentation
bin111001010111…
…0110111010110
32002121001000210
41302232313112
530144420444
62552350250
7513434136
oct162566726
962531023
1030076374
1115a82909
12a0a5386
136300993
143dccac6
1529917b9
hex1caedd6

30076374 has 8 divisors (see below), whose sum is σ = 60152760. Its totient is φ = 10025456.

The previous prime is 30076369. The next prime is 30076379. The reversal of 30076374 is 47367003.

It is an interprime number because it is at equal distance from previous prime (30076369) and next prime (30076379).

It is a sphenic number, since it is the product of 3 distinct primes.

30076374 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30076379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2506359 + ... + 2506370.

It is an arithmetic number, because the mean of its divisors is an integer number (7519095).

Almost surely, 230076374 is an apocalyptic number.

30076374 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30076374 is a wasteful number, since it uses less digits than its factorization.

30076374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5012734.

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 30076374 is about 5484.1931038212. The cubic root of 30076374 is about 310.9867069031.

The spelling of 30076374 in words is "thirty million, seventy-six thousand, three hundred seventy-four".

Divisors: 1 2 3 6 5012729 10025458 15038187 30076374