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5130035178 = 231077990709
BaseRepresentation
bin1001100011100011…
…00001111111101010
3111020112001210021220
410301301201333222
541001242111203
62205014242510
7241061402532
oct46161417752
914215053256
105130035178
1121a28533a4
12bb2056436
13639a8a398
143694704c2
15200590653
hex131c61fea

5130035178 has 16 divisors (see below), whose sum is σ = 10355960160. Its totient is φ = 1694030096.

The previous prime is 5130035177. The next prime is 5130035233. The reversal of 5130035178 is 8715300315.

It is not an unprimeable number, because it can be changed into a prime (5130035171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3994713 + ... + 3995996.

It is an arithmetic number, because the mean of its divisors is an integer number (647247510).

Almost surely, 25130035178 is an apocalyptic number.

5130035178 is an abundant number, since it is smaller than the sum of its proper divisors (5225924982).

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

5130035178 is a wasteful number, since it uses less digits than its factorization.

5130035178 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7990821.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 5130035178 is about 71624.2638915054. The cubic root of 5130035178 is about 1724.6730658713.

The spelling of 5130035178 in words is "five billion, one hundred thirty million, thirty-five thousand, one hundred seventy-eight".

Divisors: 1 2 3 6 107 214 321 642 7990709 15981418 23972127 47944254 855005863 1710011726 2565017589 5130035178