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3084380123 = 113147223863
BaseRepresentation
bin1011011111010111…
…1110011111011011
321221221210202002212
42313311332133123
522304100130443
61230020545335
7136301540606
oct26765763733
97857722085
103084380123
111343063490
12720b5224b
133a20194c6
142138cd33d
15130bb0618
hexb7d7e7db

3084380123 has 32 divisors (see below), whose sum is σ = 3567255552. Its totient is φ = 2640823200.

The previous prime is 3084380113. The next prime is 3084380129. The reversal of 3084380123 is 3210834803.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3084380123 - 210 = 3084379099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3084380123.

It is not an unprimeable number, because it can be changed into a prime (3084380129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3573590 + ... + 3574452.

It is an arithmetic number, because the mean of its divisors is an integer number (111476736).

Almost surely, 23084380123 is an apocalyptic number.

3084380123 is a deficient number, since it is larger than the sum of its proper divisors (482875429).

3084380123 is a wasteful number, since it uses less digits than its factorization.

3084380123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 3084380123 is about 55537.1958510690. The cubic root of 3084380123 is about 1455.6466499731.

The spelling of 3084380123 in words is "three billion, eighty-four million, three hundred eighty thousand, one hundred twenty-three".

Divisors: 1 11 31 47 223 341 517 863 1457 2453 6913 9493 10481 16027 26753 40561 76043 115291 192449 294283 324911 446171 1257391 2116939 3574021 5965919 9045103 13831301 65625109 99496133 280398193 3084380123