Search a number
-
+
3080750015 = 57731205773
BaseRepresentation
bin1011011110100000…
…1000001110111111
321221200222022112102
42313220020032333
522302133000030
61225411055315
7136225641320
oct26750101677
97850868472
103080750015
1113410040a2
1271b8a153b
133a1348105
14213226447
151306e4c45
hexb7a083bf

3080750015 has 16 divisors (see below), whose sum is σ = 4282909248. Its totient is φ = 2083574016.

The previous prime is 3080749967. The next prime is 3080750017. The reversal of 3080750015 is 5100570803.

It is a cyclic number.

It is not a de Polignac number, because 3080750015 - 212 = 3080745919 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 3080750015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3080750017) 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, 600332 + ... + 605441.

It is an arithmetic number, because the mean of its divisors is an integer number (267681828).

Almost surely, 23080750015 is an apocalyptic number.

3080750015 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3080750015 is a deficient number, since it is larger than the sum of its proper divisors (1202159233).

3080750015 is a wasteful number, since it uses less digits than its factorization.

3080750015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205858.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 3080750015 is about 55504.5044568457. The cubic root of 3080750015 is about 1455.0753597163.

The spelling of 3080750015 in words is "three billion, eighty million, seven hundred fifty thousand, fifteen".

Divisors: 1 5 7 35 73 365 511 2555 1205773 6028865 8440411 42202055 88021429 440107145 616150003 3080750015