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8149119060 = 2235135818651
BaseRepresentation
bin1111001011011100…
…11011000001010100
3210000221000010210110
413211232123001110
5113142133302220
63424343523020
7405641240415
oct74556330124
923027003713
108149119060
113501a68845
1216b5159470
139cb3c4054
1457440380c
1532a653be0
hex1e5b9b054

8149119060 has 24 divisors (see below), whose sum is σ = 22817533536. Its totient is φ = 2173098400.

The previous prime is 8149119059. The next prime is 8149119061. The reversal of 8149119060 is 609119418.

It is an interprime number because it is at equal distance from previous prime (8149119059) and next prime (8149119061).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8149119061) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 67909266 + ... + 67909385.

It is an arithmetic number, because the mean of its divisors is an integer number (950730564).

Almost surely, 28149119060 is an apocalyptic number.

It is an amenable number.

8149119060 is an abundant number, since it is smaller than the sum of its proper divisors (14668414476).

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

8149119060 is a wasteful number, since it uses less digits than its factorization.

8149119060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135818663 (or 135818661 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 39.

The square root of 8149119060 is about 90272.4712190821. The cubic root of 8149119060 is about 2012.3501680307.

The spelling of 8149119060 in words is "eight billion, one hundred forty-nine million, one hundred nineteen thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 135818651 271637302 407455953 543274604 679093255 814911906 1358186510 1629823812 2037279765 2716373020 4074559530 8149119060