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1315241106 = 2315111871223
BaseRepresentation
bin100111001100100…
…1111110010010010
310101122212011121120
41032121033302102
510143200203411
6334302103110
744410236114
oct11631176222
93348764546
101315241106
11615468123
1230857aa96
1317c64329a
14c696b3b4
157a701106
hex4e64fc92

1315241106 has 32 divisors (see below), whose sum is σ = 2652300288. Its totient is φ = 434787600.

The previous prime is 1315241101. The next prime is 1315241141. The reversal of 1315241106 is 6011425131.

It is a happy number.

1315241106 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1315241101) 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, 1074811 + ... + 1076033.

It is an arithmetic number, because the mean of its divisors is an integer number (82884384).

Almost surely, 21315241106 is an apocalyptic number.

1315241106 is an abundant number, since it is smaller than the sum of its proper divisors (1337059182).

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

1315241106 is a wasteful number, since it uses less digits than its factorization.

1315241106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1315241106 is about 36266.2529909005. The cubic root of 1315241106 is about 1095.6414598124.

Adding to 1315241106 its reverse (6011425131), we get a palindrome (7326666237).

The spelling of 1315241106 in words is "one billion, three hundred fifteen million, two hundred forty-one thousand, one hundred six".

Divisors: 1 2 3 6 151 302 453 906 1187 1223 2374 2446 3561 3669 7122 7338 179237 184673 358474 369346 537711 554019 1075422 1108038 1451701 2903402 4355103 8710206 219206851 438413702 657620553 1315241106