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8030081119 = 67723716561
BaseRepresentation
bin1110111101010000…
…10101000001011111
3202201122000101102211
413132220111001133
5112421200043434
63404452301251
7402664364134
oct73650250137
922648011384
108030081119
113450853885
121681311827
139ac845cb8
1456269858b
1531ee8d464
hex1dea1505f

8030081119 has 8 divisors (see below), whose sum is σ = 8151551408. Its totient is φ = 7908658560.

The previous prime is 8030081113. The next prime is 8030081123. The reversal of 8030081119 is 9111800308.

8030081119 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-8030081119 is a prime.

It is a super-2 number, since 2×80300811192 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8030081113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476599 + ... + 493159.

It is an arithmetic number, because the mean of its divisors is an integer number (1018943926).

Almost surely, 28030081119 is an apocalyptic number.

8030081119 is a deficient number, since it is larger than the sum of its proper divisors (121470289).

8030081119 is a wasteful number, since it uses less digits than its factorization.

8030081119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23865.

The product of its (nonzero) digits is 1728, while the sum is 31.

The square root of 8030081119 is about 89610.7198888615. The cubic root of 8030081119 is about 2002.5036245410.

The spelling of 8030081119 in words is "eight billion, thirty million, eighty-one thousand, one hundred nineteen".

Divisors: 1 67 7237 16561 484879 1109587 119851957 8030081119