Search a number
-
+
3080030550 = 235229708053
BaseRepresentation
bin1011011110010101…
…1000100101010110
321221122121202121120
42313211120211112
522301441434200
61225343424410
7136216553622
oct26745304526
97848552546
103080030550
1113406625a3
1271b5b5106
133a11557ac
142130ba182
151306019a0
hexb7958956

3080030550 has 48 divisors (see below), whose sum is σ = 7901882640. Its totient is φ = 793018240.

The previous prime is 3080030507. The next prime is 3080030563. The reversal of 3080030550 is 550300803.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3080030550.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 349677 + ... + 358376.

It is an arithmetic number, because the mean of its divisors is an integer number (164622555).

Almost surely, 23080030550 is an apocalyptic number.

3080030550 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3080030550 is an abundant number, since it is smaller than the sum of its proper divisors (4821852090).

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

3080030550 is a wasteful number, since it uses less digits than its factorization.

3080030550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708097 (or 708092 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 3080030550 is about 55498.0229377588. The cubic root of 3080030550 is about 1454.9620802342.

The spelling of 3080030550 in words is "three billion, eighty million, thirty thousand, five hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 29 30 50 58 75 87 145 150 174 290 435 725 870 1450 2175 4350 708053 1416106 2124159 3540265 4248318 7080530 10620795 17701325 20533537 21241590 35402650 41067074 53103975 61600611 102667685 106207950 123201222 205335370 308003055 513338425 616006110 1026676850 1540015275 3080030550