Search a number
-
+
1110030051 = 31331918139
BaseRepresentation
bin100001000101001…
…1011011011100011
32212100201100222010
41002022123123203
54233131430201
6302051444003
736336046134
oct10212333343
92770640863
101110030051
1151a646009
1226b8b6603
13148c83120
14a75cdc8b
15676b7bd6
hex4229b6e3

1110030051 has 16 divisors (see below), whose sum is σ = 1645306880. Its totient is φ = 661059360.

The previous prime is 1110030017. The next prime is 1110030083. The reversal of 1110030051 is 1500300111.

It is not a de Polignac number, because 1110030051 - 215 = 1109997283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110030751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457861 + ... + 460278.

It is an arithmetic number, because the mean of its divisors is an integer number (102831680).

Almost surely, 21110030051 is an apocalyptic number.

1110030051 is a deficient number, since it is larger than the sum of its proper divisors (535276829).

1110030051 is a wasteful number, since it uses less digits than its factorization.

1110030051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918186.

The product of its (nonzero) digits is 15, while the sum is 12.

The square root of 1110030051 is about 33317.1134854147. The cubic root of 1110030051 is about 1035.4081491387.

Adding to 1110030051 its reverse (1500300111), we get a palindrome (2610330162).

The spelling of 1110030051 in words is "one billion, one hundred ten million, thirty thousand, fifty-one".

Divisors: 1 3 13 31 39 93 403 1209 918139 2754417 11935807 28462309 35807421 85386927 370010017 1110030051