Search a number
-
+
33014030120 = 235825350753
BaseRepresentation
bin11110101111110010…
…100001111100101000
310011012210201111102022
4132233302201330220
51020103042430440
623055541124012
72246055424451
oct365762417450
9104183644368
1033014030120
1113001617515
1264943b9608
13316194c686
141852864128
15cd353ecb5
hex7afca1f28

33014030120 has 16 divisors (see below), whose sum is σ = 74281567860. Its totient is φ = 13205612032.

The previous prime is 33014030087. The next prime is 33014030177. The reversal of 33014030120 is 2103041033.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29937996676 + 3076033444 = 173026^2 + 55462^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412675337 + ... + 412675416.

Almost surely, 233014030120 is an apocalyptic number.

It is an amenable number.

33014030120 is an abundant number, since it is smaller than the sum of its proper divisors (41267537740).

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

33014030120 is a wasteful number, since it uses less digits than its factorization.

33014030120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825350764 (or 825350760 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 33014030120 its reverse (2103041033), we get a palindrome (35117071153).

The spelling of 33014030120 in words is "thirty-three billion, fourteen million, thirty thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 825350753 1650701506 3301403012 4126753765 6602806024 8253507530 16507015060 33014030120