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1315690034 = 2311011631289
BaseRepresentation
bin100111001101011…
…1101011000110010
310101200200222102112
41032122331120302
510143304040114
6334315445322
744414116001
oct11632753062
93350628375
101315690034
1161574443a
12308756842
1317c76c719
14c6a46c38
157a78e13e
hex4e6bd632

1315690034 has 32 divisors (see below), whose sum is σ = 2071595520. Its totient is φ = 625968000.

The previous prime is 1315690031. The next prime is 1315690037. The reversal of 1315690034 is 4300965131.

It is an interprime number because it is at equal distance from previous prime (1315690031) and next prime (1315690037).

It is not an unprimeable number, because it can be changed into a prime (1315690031) 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 15 ways as a sum of consecutive naturals, for example, 1020062 + ... + 1021350.

It is an arithmetic number, because the mean of its divisors is an integer number (64737360).

Almost surely, 21315690034 is an apocalyptic number.

1315690034 is a deficient number, since it is larger than the sum of its proper divisors (755905486).

1315690034 is a wasteful number, since it uses less digits than its factorization.

1315690034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 1315690034 is about 36272.4417981475. The cubic root of 1315690034 is about 1095.7661031637.

The spelling of 1315690034 in words is "one billion, three hundred fifteen million, six hundred ninety thousand, thirty-four".

Divisors: 1 2 31 62 101 163 202 326 1289 2578 3131 5053 6262 10106 16463 32926 39959 79918 130189 210107 260378 420214 510353 1020706 4035859 6513317 8071718 13026634 21220807 42441614 657845017 1315690034