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200180130 = 2356672671
BaseRepresentation
bin10111110111010…
…00000110100010
3111221200012111220
423323220012202
5402221231010
631510315510
74650334353
oct1373500642
9457605456
10200180130
11a2aa6327
1257058b96
133261b2a7
141c82bd2a
1512892970
hexbee81a2

200180130 has 16 divisors (see below), whose sum is σ = 480432384. Its totient is φ = 53381360.

The previous prime is 200180129. The next prime is 200180207. The reversal of 200180130 is 31081002.

It is a happy number.

200180130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3336306 + ... + 3336365.

It is an arithmetic number, because the mean of its divisors is an integer number (30027024).

Almost surely, 2200180130 is an apocalyptic number.

200180130 is an abundant number, since it is smaller than the sum of its proper divisors (280252254).

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

200180130 is a wasteful number, since it uses less digits than its factorization.

200180130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6672681.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 200180130 is about 14148.5027476408. The cubic root of 200180130 is about 584.9790627323.

The spelling of 200180130 in words is "two hundred million, one hundred eighty thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 6672671 13345342 20018013 33363355 40036026 66726710 100090065 200180130