Search a number
-
+
1370012108 = 221051332579
BaseRepresentation
bin101000110101000…
…1011100111001100
310112110220211022012
41101222023213030
510301210341413
6343540040352
745643624253
oct12152134714
93473824265
101370012108
11643377413
123229930b8
1318aaac16a
14cdd4779a
158041e7a8
hex51a8b9cc

1370012108 has 12 divisors (see below), whose sum is σ = 2397822840. Its totient is φ = 684919872.

The previous prime is 1370012069. The next prime is 1370012123. The reversal of 1370012108 is 8012100731.

It is a happy number.

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, 25763 + ... + 58341.

It is an arithmetic number, because the mean of its divisors is an integer number (199818570).

Almost surely, 21370012108 is an apocalyptic number.

It is an amenable number.

1370012108 is a deficient number, since it is larger than the sum of its proper divisors (1027810732).

1370012108 is a wasteful number, since it uses less digits than its factorization.

1370012108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43096 (or 43094 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 1370012108 is about 37013.6746081769. The cubic root of 1370012108 is about 1110.6438133979.

Adding to 1370012108 its reverse (8012100731), we get a palindrome (9382112839).

The spelling of 1370012108 in words is "one billion, three hundred seventy million, twelve thousand, one hundred eight".

Divisors: 1 2 4 10513 21026 32579 42052 65158 130316 342503027 685006054 1370012108